26087173630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:902

約数の個数: 128

約数和(自身を含む): 56261246976

約数和(自身を除く): 30174073346

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 131, 155, 163, 217, 262, 310, 326, 434, 563, 655, 815, 917, 1085, 1126, 1141, 1310, 1630, 1834, 2170, 2282, 2815, 3941, 4061, 4585, 5053, 5630, 5705, 7882, 8122, 9170, 10106, 11410, 17453, 19705, 20305, 21353, 25265, 28427, 34906, 35371, 39410, 40610, 42706, 50530, 56854, 70742, 73753, 87265, 91769, 106765, 122171, 142135, 147506, 149471, 174530, 176855, 183538, 213530, 244342, 284270, 298942, 353710, 368765, 458845, 516271, 610855, 642383, 661943, 737530, 747355, 917690, 1032542, 1221710, 1284766, 1323886, 1494710, 2286343, 2581355, 2844839, 3211915, 3309715, 4572686, 4633601, 5162710, 5689678, 6423830, 6619430, 9267202, 11431715, 12021739, 14224195, 16004401, 19913873, 22863430, 23168005, 24043478, 28448390, 32008802, 39827746, 46336010, 60108695, 80022005, 84152173, 99569365, 120217390, 160044010, 168304346, 199138730, 372673909, 420760865, 745347818, 841521730, 1863369545, 2608717363, 3726739090, 5217434726, 13043586815, 26087173630]

約数ペア:

[(1, 26087173630), (2, 13043586815), (5, 5217434726), (7, 3726739090), (10, 2608717363), (14, 1863369545), (31, 841521730), (35, 745347818), (62, 420760865), (70, 372673909), (131, 199138730), (155, 168304346), (163, 160044010), (217, 120217390), (262, 99569365), (310, 84152173), (326, 80022005), (434, 60108695), (563, 46336010), (655, 39827746), (815, 32008802), (917, 28448390), (1085, 24043478), (1126, 23168005), (1141, 22863430), (1310, 19913873), (1630, 16004401), (1834, 14224195), (2170, 12021739), (2282, 11431715), (2815, 9267202), (3941, 6619430), (4061, 6423830), (4585, 5689678), (5053, 5162710), (5630, 4633601), (5705, 4572686), (7882, 3309715), (8122, 3211915), (9170, 2844839), (10106, 2581355), (11410, 2286343), (17453, 1494710), (19705, 1323886), (20305, 1284766), (21353, 1221710), (25265, 1032542), (28427, 917690), (34906, 747355), (35371, 737530), (39410, 661943), (40610, 642383), (42706, 610855), (50530, 516271), (56854, 458845), (70742, 368765), (73753, 353710), (87265, 298942), (91769, 284270), (106765, 244342), (122171, 213530), (142135, 183538), (147506, 176855), (149471, 174530)]