38468040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24659}}^1$

素因数の和:24686

約数の個数: 64

約数和(自身を含む): 124286400

約数和(自身を除く): 85818360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 24659, 49318, 73977, 98636, 123295, 147954, 197272, 246590, 295908, 320567, 369885, 493180, 591816, 641134, 739770, 961701, 986360, 1282268, 1479540, 1602835, 1923402, 2564536, 2959080, 3205670, 3846804, 4808505, 6411340, 7693608, 9617010, 12822680, 19234020, 38468040]

約数ペア:

[(1, 38468040), (2, 19234020), (3, 12822680), (4, 9617010), (5, 7693608), (6, 6411340), (8, 4808505), (10, 3846804), (12, 3205670), (13, 2959080), (15, 2564536), (20, 1923402), (24, 1602835), (26, 1479540), (30, 1282268), (39, 986360), (40, 961701), (52, 739770), (60, 641134), (65, 591816), (78, 493180), (104, 369885), (120, 320567), (130, 295908), (156, 246590), (195, 197272), (260, 147954), (312, 123295), (390, 98636), (520, 73977), (780, 49318), (1560, 24659)]