250039920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80141}}^1$

素因数の和:80170

約数の個数: 80

約数和(自身を含む): 834759072

約数和(自身を除く): 584719152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 80141, 160282, 240423, 320564, 400705, 480846, 641128, 801410, 961692, 1041833, 1202115, 1282256, 1602820, 1923384, 2083666, 2404230, 3125499, 3205640, 3846768, 4167332, 4808460, 5209165, 6250998, 6411280, 8334664, 9616920, 10418330, 12501996, 15627495, 16669328, 19233840, 20836660, 25003992, 31254990, 41673320, 50007984, 62509980, 83346640, 125019960, 250039920]

約数ペア:

[(1, 250039920), (2, 125019960), (3, 83346640), (4, 62509980), (5, 50007984), (6, 41673320), (8, 31254990), (10, 25003992), (12, 20836660), (13, 19233840), (15, 16669328), (16, 15627495), (20, 12501996), (24, 10418330), (26, 9616920), (30, 8334664), (39, 6411280), (40, 6250998), (48, 5209165), (52, 4808460), (60, 4167332), (65, 3846768), (78, 3205640), (80, 3125499), (104, 2404230), (120, 2083666), (130, 1923384), (156, 1602820), (195, 1282256), (208, 1202115), (240, 1041833), (260, 961692), (312, 801410), (390, 641128), (520, 480846), (624, 400705), (780, 320564), (1040, 240423), (1560, 160282), (3120, 80141)]