84795920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 216736128

約数和(自身を除く): 131940208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 167, 176, 220, 334, 440, 577, 668, 835, 880, 1154, 1336, 1670, 1837, 2308, 2672, 2885, 3340, 3674, 4616, 5770, 6347, 6680, 7348, 9185, 9232, 11540, 12694, 13360, 14696, 18370, 23080, 25388, 29392, 31735, 36740, 46160, 50776, 63470, 73480, 96359, 101552, 126940, 146960, 192718, 253880, 385436, 481795, 507760, 770872, 963590, 1059949, 1541744, 1927180, 2119898, 3854360, 4239796, 5299745, 7708720, 8479592, 10599490, 16959184, 21198980, 42397960, 84795920]

約数ペア:

[(1, 84795920), (2, 42397960), (4, 21198980), (5, 16959184), (8, 10599490), (10, 8479592), (11, 7708720), (16, 5299745), (20, 4239796), (22, 3854360), (40, 2119898), (44, 1927180), (55, 1541744), (80, 1059949), (88, 963590), (110, 770872), (167, 507760), (176, 481795), (220, 385436), (334, 253880), (440, 192718), (577, 146960), (668, 126940), (835, 101552), (880, 96359), (1154, 73480), (1336, 63470), (1670, 50776), (1837, 46160), (2308, 36740), (2672, 31735), (2885, 29392), (3340, 25388), (3674, 23080), (4616, 18370), (5770, 14696), (6347, 13360), (6680, 12694), (7348, 11540), (9185, 9232)]