292095440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40123}}^1$

素因数の和:40156

約数の個数: 80

約数和(自身を含む): 835863168

約数和(自身を除く): 543767728

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 40123, 80246, 160492, 200615, 280861, 320984, 401230, 521599, 561722, 641968, 802460, 1043198, 1123444, 1404305, 1604920, 2086396, 2246888, 2607995, 2808610, 3209840, 3651193, 4172792, 4493776, 5215990, 5617220, 7302386, 8345584, 10431980, 11234440, 14604772, 18255965, 20863960, 22468880, 29209544, 36511930, 41727920, 58419088, 73023860, 146047720, 292095440]

約数ペア:

[(1, 292095440), (2, 146047720), (4, 73023860), (5, 58419088), (7, 41727920), (8, 36511930), (10, 29209544), (13, 22468880), (14, 20863960), (16, 18255965), (20, 14604772), (26, 11234440), (28, 10431980), (35, 8345584), (40, 7302386), (52, 5617220), (56, 5215990), (65, 4493776), (70, 4172792), (80, 3651193), (91, 3209840), (104, 2808610), (112, 2607995), (130, 2246888), (140, 2086396), (182, 1604920), (208, 1404305), (260, 1123444), (280, 1043198), (364, 802460), (455, 641968), (520, 561722), (560, 521599), (728, 401230), (910, 320984), (1040, 280861), (1456, 200615), (1820, 160492), (3640, 80246), (7280, 40123)]