89226760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1429}}^1$

素因数の和:1670

約数の個数: 64

約数和(自身を含む): 230630400

約数和(自身を除く): 141403640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 223, 280, 446, 892, 1115, 1429, 1561, 1784, 2230, 2858, 3122, 4460, 5716, 6244, 7145, 7805, 8920, 10003, 11432, 12488, 14290, 15610, 20006, 28580, 31220, 40012, 50015, 57160, 62440, 80024, 100030, 200060, 318667, 400120, 637334, 1274668, 1593335, 2230669, 2549336, 3186670, 4461338, 6373340, 8922676, 11153345, 12746680, 17845352, 22306690, 44613380, 89226760]

約数ペア:

[(1, 89226760), (2, 44613380), (4, 22306690), (5, 17845352), (7, 12746680), (8, 11153345), (10, 8922676), (14, 6373340), (20, 4461338), (28, 3186670), (35, 2549336), (40, 2230669), (56, 1593335), (70, 1274668), (140, 637334), (223, 400120), (280, 318667), (446, 200060), (892, 100030), (1115, 80024), (1429, 62440), (1561, 57160), (1784, 50015), (2230, 40012), (2858, 31220), (3122, 28580), (4460, 20006), (5716, 15610), (6244, 14290), (7145, 12488), (7805, 11432), (8920, 10003)]