91976920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 243038880

約数和(自身を除く): 151061960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 167, 196, 245, 280, 281, 334, 392, 490, 562, 668, 835, 980, 1124, 1169, 1336, 1405, 1670, 1960, 1967, 2248, 2338, 2810, 3340, 3934, 4676, 5620, 5845, 6680, 7868, 8183, 9352, 9835, 11240, 11690, 13769, 15736, 16366, 19670, 23380, 27538, 32732, 39340, 40915, 46760, 46927, 55076, 65464, 68845, 78680, 81830, 93854, 110152, 137690, 163660, 187708, 234635, 275380, 327320, 328489, 375416, 469270, 550760, 656978, 938540, 1313956, 1642445, 1877080, 2299423, 2627912, 3284890, 4598846, 6569780, 9197692, 11497115, 13139560, 18395384, 22994230, 45988460, 91976920]

約数ペア:

[(1, 91976920), (2, 45988460), (4, 22994230), (5, 18395384), (7, 13139560), (8, 11497115), (10, 9197692), (14, 6569780), (20, 4598846), (28, 3284890), (35, 2627912), (40, 2299423), (49, 1877080), (56, 1642445), (70, 1313956), (98, 938540), (140, 656978), (167, 550760), (196, 469270), (245, 375416), (280, 328489), (281, 327320), (334, 275380), (392, 234635), (490, 187708), (562, 163660), (668, 137690), (835, 110152), (980, 93854), (1124, 81830), (1169, 78680), (1336, 68845), (1405, 65464), (1670, 55076), (1960, 46927), (1967, 46760), (2248, 40915), (2338, 39340), (2810, 32732), (3340, 27538), (3934, 23380), (4676, 19670), (5620, 16366), (5845, 15736), (6680, 13769), (7868, 11690), (8183, 11240), (9352, 9835)]