56556065380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1\times {\mathrm{2293}}^1$

素因数の和:3749

約数の個数: 96

約数和(自身を含む): 127826818560

約数和(自身を除く): 71270753180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1381, 1786, 2293, 2762, 3572, 4465, 4586, 5524, 6905, 8930, 9172, 11465, 13810, 17860, 22930, 26239, 27620, 43567, 45860, 52478, 64907, 87134, 104956, 107771, 129814, 131195, 174268, 215542, 217835, 259628, 262390, 324535, 431084, 435670, 524780, 538855, 649070, 871340, 1077710, 1233233, 1298140, 2047649, 2155420, 2466466, 3166633, 4095298, 4932932, 6166165, 6333266, 8190596, 10238245, 12332330, 12666532, 15833165, 20476490, 24664660, 31666330, 40952980, 60166027, 63332660, 120332054, 148831751, 240664108, 297663502, 300830135, 595327004, 601660270, 744158755, 1203320540, 1488317510, 2827803269, 2976635020, 5655606538, 11311213076, 14139016345, 28278032690, 56556065380]

約数ペア:

[(1, 56556065380), (2, 28278032690), (4, 14139016345), (5, 11311213076), (10, 5655606538), (19, 2976635020), (20, 2827803269), (38, 1488317510), (47, 1203320540), (76, 744158755), (94, 601660270), (95, 595327004), (188, 300830135), (190, 297663502), (235, 240664108), (380, 148831751), (470, 120332054), (893, 63332660), (940, 60166027), (1381, 40952980), (1786, 31666330), (2293, 24664660), (2762, 20476490), (3572, 15833165), (4465, 12666532), (4586, 12332330), (5524, 10238245), (6905, 8190596), (8930, 6333266), (9172, 6166165), (11465, 4932932), (13810, 4095298), (17860, 3166633), (22930, 2466466), (26239, 2155420), (27620, 2047649), (43567, 1298140), (45860, 1233233), (52478, 1077710), (64907, 871340), (87134, 649070), (104956, 538855), (107771, 524780), (129814, 435670), (131195, 431084), (174268, 324535), (215542, 262390), (217835, 259628)]