112109840

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 268897968

約数和(自身を除く): 156788128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 137, 193, 212, 265, 274, 386, 424, 530, 548, 685, 772, 848, 965, 1060, 1096, 1370, 1544, 1930, 2120, 2192, 2740, 3088, 3860, 4240, 5480, 7261, 7720, 10229, 10960, 14522, 15440, 20458, 26441, 29044, 36305, 40916, 51145, 52882, 58088, 72610, 81832, 102290, 105764, 116176, 132205, 145220, 163664, 204580, 211528, 264410, 290440, 409160, 423056, 528820, 580880, 818320, 1057640, 1401373, 2115280, 2802746, 5605492, 7006865, 11210984, 14013730, 22421968, 28027460, 56054920, 112109840]

約数ペア:

[(1, 112109840), (2, 56054920), (4, 28027460), (5, 22421968), (8, 14013730), (10, 11210984), (16, 7006865), (20, 5605492), (40, 2802746), (53, 2115280), (80, 1401373), (106, 1057640), (137, 818320), (193, 580880), (212, 528820), (265, 423056), (274, 409160), (386, 290440), (424, 264410), (530, 211528), (548, 204580), (685, 163664), (772, 145220), (848, 132205), (965, 116176), (1060, 105764), (1096, 102290), (1370, 81832), (1544, 72610), (1930, 58088), (2120, 52882), (2192, 51145), (2740, 40916), (3088, 36305), (3860, 29044), (4240, 26441), (5480, 20458), (7261, 15440), (7720, 14522), (10229, 10960)]