130166150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 256598160

約数和(自身を除く): 126432010

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 181, 190, 362, 475, 757, 905, 950, 1514, 1810, 3439, 3785, 4525, 6878, 7570, 9050, 14383, 17195, 18925, 28766, 34390, 37850, 71915, 85975, 137017, 143830, 171950, 274034, 359575, 685085, 719150, 1370170, 2603323, 3425425, 5206646, 6850850, 13016615, 26033230, 65083075, 130166150]

約数ペア:

[(1, 130166150), (2, 65083075), (5, 26033230), (10, 13016615), (19, 6850850), (25, 5206646), (38, 3425425), (50, 2603323), (95, 1370170), (181, 719150), (190, 685085), (362, 359575), (475, 274034), (757, 171950), (905, 143830), (950, 137017), (1514, 85975), (1810, 71915), (3439, 37850), (3785, 34390), (4525, 28766), (6878, 18925), (7570, 17195), (9050, 14383)]