23963173040

素因数分解:

$2^4\times 5^1\times {\mathrm{20611}}^1\times {\mathrm{14533}}^1$

素因数の和:35157

約数の個数: 40

約数和(自身を含む): 55720914288

約数和(自身を除く): 31757741248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14533, 20611, 29066, 41222, 58132, 72665, 82444, 103055, 116264, 145330, 164888, 206110, 232528, 290660, 329776, 412220, 581320, 824440, 1162640, 1648880, 299539663, 599079326, 1198158652, 1497698315, 2396317304, 2995396630, 4792634608, 5990793260, 11981586520, 23963173040]

約数ペア:

[(1, 23963173040), (2, 11981586520), (4, 5990793260), (5, 4792634608), (8, 2995396630), (10, 2396317304), (16, 1497698315), (20, 1198158652), (40, 599079326), (80, 299539663), (14533, 1648880), (20611, 1162640), (29066, 824440), (41222, 581320), (58132, 412220), (72665, 329776), (82444, 290660), (103055, 232528), (116264, 206110), (145330, 164888)]