73946560

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3449}}^1$

素因数の和:3533

約数の個数: 56

約数和(自身を含む): 178765200

約数和(自身を除く): 104818640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 3449, 4288, 5360, 6898, 10720, 13796, 17245, 21440, 27592, 34490, 55184, 68980, 110368, 137960, 220736, 231083, 275920, 462166, 551840, 924332, 1103680, 1155415, 1848664, 2310830, 3697328, 4621660, 7394656, 9243320, 14789312, 18486640, 36973280, 73946560]

約数ペア:

[(1, 73946560), (2, 36973280), (4, 18486640), (5, 14789312), (8, 9243320), (10, 7394656), (16, 4621660), (20, 3697328), (32, 2310830), (40, 1848664), (64, 1155415), (67, 1103680), (80, 924332), (134, 551840), (160, 462166), (268, 275920), (320, 231083), (335, 220736), (536, 137960), (670, 110368), (1072, 68980), (1340, 55184), (2144, 34490), (2680, 27592), (3449, 21440), (4288, 17245), (5360, 13796), (6898, 10720)]