20130743550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{68437}}^1$

素因数の和:68542

約数の個数: 96

約数和(自身を含む): 52241736672

約数和(自身を除く): 32110993122

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 53, 74, 75, 106, 111, 150, 159, 185, 222, 265, 318, 370, 530, 555, 795, 925, 1110, 1325, 1590, 1850, 1961, 2650, 2775, 3922, 3975, 5550, 5883, 7950, 9805, 11766, 19610, 29415, 49025, 58830, 68437, 98050, 136874, 147075, 205311, 294150, 342185, 410622, 684370, 1026555, 1710925, 2053110, 2532169, 3421850, 3627161, 5064338, 5132775, 7254322, 7596507, 10265550, 10881483, 12660845, 15193014, 18135805, 21762966, 25321690, 36271610, 37982535, 54407415, 63304225, 75965070, 90679025, 108814830, 126608450, 134204957, 181358050, 189912675, 268409914, 272037075, 379825350, 402614871, 544074150, 671024785, 805229742, 1342049570, 2013074355, 3355123925, 4026148710, 6710247850, 10065371775, 20130743550]

約数ペア:

[(1, 20130743550), (2, 10065371775), (3, 6710247850), (5, 4026148710), (6, 3355123925), (10, 2013074355), (15, 1342049570), (25, 805229742), (30, 671024785), (37, 544074150), (50, 402614871), (53, 379825350), (74, 272037075), (75, 268409914), (106, 189912675), (111, 181358050), (150, 134204957), (159, 126608450), (185, 108814830), (222, 90679025), (265, 75965070), (318, 63304225), (370, 54407415), (530, 37982535), (555, 36271610), (795, 25321690), (925, 21762966), (1110, 18135805), (1325, 15193014), (1590, 12660845), (1850, 10881483), (1961, 10265550), (2650, 7596507), (2775, 7254322), (3922, 5132775), (3975, 5064338), (5550, 3627161), (5883, 3421850), (7950, 2532169), (9805, 2053110), (11766, 1710925), (19610, 1026555), (29415, 684370), (49025, 410622), (58830, 342185), (68437, 294150), (98050, 205311), (136874, 147075)]