77053360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 190344960

約数和(自身を除く): 113291600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 163, 190, 304, 311, 326, 380, 622, 652, 760, 815, 1244, 1304, 1520, 1555, 1630, 2488, 2608, 3097, 3110, 3260, 4976, 5909, 6194, 6220, 6520, 11818, 12388, 12440, 13040, 15485, 23636, 24776, 24880, 29545, 30970, 47272, 49552, 50693, 59090, 61940, 94544, 101386, 118180, 123880, 202772, 236360, 247760, 253465, 405544, 472720, 506930, 811088, 963167, 1013860, 1926334, 2027720, 3852668, 4055440, 4815835, 7705336, 9631670, 15410672, 19263340, 38526680, 77053360]

約数ペア:

[(1, 77053360), (2, 38526680), (4, 19263340), (5, 15410672), (8, 9631670), (10, 7705336), (16, 4815835), (19, 4055440), (20, 3852668), (38, 2027720), (40, 1926334), (76, 1013860), (80, 963167), (95, 811088), (152, 506930), (163, 472720), (190, 405544), (304, 253465), (311, 247760), (326, 236360), (380, 202772), (622, 123880), (652, 118180), (760, 101386), (815, 94544), (1244, 61940), (1304, 59090), (1520, 50693), (1555, 49552), (1630, 47272), (2488, 30970), (2608, 29545), (3097, 24880), (3110, 24776), (3260, 23636), (4976, 15485), (5909, 13040), (6194, 12440), (6220, 12388), (6520, 11818)]