399091014850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{8839}}^1$

素因数の和:9329

約数の個数: 144

約数和(自身を含む): 865988323200

約数和(自身を除く): 466897308350

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 170, 187, 242, 275, 374, 425, 439, 550, 605, 850, 878, 935, 1210, 1870, 2057, 2195, 3025, 4114, 4390, 4675, 4829, 6050, 7463, 8839, 9350, 9658, 10285, 10975, 14926, 17678, 20570, 21950, 24145, 37315, 44195, 48290, 51425, 53119, 74630, 82093, 88390, 97229, 102850, 106238, 120725, 150263, 164186, 186575, 194458, 220975, 241450, 265595, 300526, 373150, 410465, 441950, 486145, 531190, 751315, 820930, 903023, 972290, 1069519, 1327975, 1502630, 1652893, 1806046, 2052325, 2139038, 2430725, 2655950, 3305786, 3756575, 3880321, 4104650, 4515115, 4861450, 5347595, 7513150, 7760642, 8264465, 9030230, 10695190, 16528930, 18181823, 19401605, 22575575, 26737975, 36363646, 38803210, 41322325, 42683531, 45151150, 53475950, 65965457, 82644650, 85367062, 90909115, 97008025, 131930914, 181818230, 194016050, 213417655, 329827285, 426835310, 454545575, 469518841, 659654570, 725620027, 909091150, 939037682, 1067088275, 1451240054, 1649136425, 2134176550, 2347594205, 3298272850, 3628100135, 4695188410, 7256200270, 7981820297, 11737971025, 15963640594, 18140500675, 23475942050, 36281001350, 39909101485, 79818202970, 199545507425, 399091014850]

約数ペア:

[(1, 399091014850), (2, 199545507425), (5, 79818202970), (10, 39909101485), (11, 36281001350), (17, 23475942050), (22, 18140500675), (25, 15963640594), (34, 11737971025), (50, 7981820297), (55, 7256200270), (85, 4695188410), (110, 3628100135), (121, 3298272850), (170, 2347594205), (187, 2134176550), (242, 1649136425), (275, 1451240054), (374, 1067088275), (425, 939037682), (439, 909091150), (550, 725620027), (605, 659654570), (850, 469518841), (878, 454545575), (935, 426835310), (1210, 329827285), (1870, 213417655), (2057, 194016050), (2195, 181818230), (3025, 131930914), (4114, 97008025), (4390, 90909115), (4675, 85367062), (4829, 82644650), (6050, 65965457), (7463, 53475950), (8839, 45151150), (9350, 42683531), (9658, 41322325), (10285, 38803210), (10975, 36363646), (14926, 26737975), (17678, 22575575), (20570, 19401605), (21950, 18181823), (24145, 16528930), (37315, 10695190), (44195, 9030230), (48290, 8264465), (51425, 7760642), (53119, 7513150), (74630, 5347595), (82093, 4861450), (88390, 4515115), (97229, 4104650), (102850, 3880321), (106238, 3756575), (120725, 3305786), (150263, 2655950), (164186, 2430725), (186575, 2139038), (194458, 2052325), (220975, 1806046), (241450, 1652893), (265595, 1502630), (300526, 1327975), (373150, 1069519), (410465, 972290), (441950, 903023), (486145, 820930), (531190, 751315)]