207942899440

素因数分解:

$2^4\times 5^1\times {\mathrm{19013}}^1\times {\mathrm{136711}}^1$

素因数の和:155737

約数の個数: 40

約数和(自身を含む): 483496206048

約数和(自身を除く): 275553306608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 19013, 38026, 76052, 95065, 136711, 152104, 190130, 273422, 304208, 380260, 546844, 683555, 760520, 1093688, 1367110, 1521040, 2187376, 2734220, 5468440, 10936880, 2599286243, 5198572486, 10397144972, 12996431215, 20794289944, 25992862430, 41588579888, 51985724860, 103971449720, 207942899440]

約数ペア:

[(1, 207942899440), (2, 103971449720), (4, 51985724860), (5, 41588579888), (8, 25992862430), (10, 20794289944), (16, 12996431215), (20, 10397144972), (40, 5198572486), (80, 2599286243), (19013, 10936880), (38026, 5468440), (76052, 2734220), (95065, 2187376), (136711, 1521040), (152104, 1367110), (190130, 1093688), (273422, 760520), (304208, 683555), (380260, 546844)]