91140260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{829}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 200793600

約数和(自身を除く): 109653340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 239, 460, 478, 829, 956, 1195, 1658, 2390, 3316, 4145, 4780, 5497, 8290, 10994, 16580, 19067, 21988, 27485, 38134, 54970, 76268, 95335, 109940, 190670, 198131, 381340, 396262, 792524, 990655, 1981310, 3962620, 4557013, 9114026, 18228052, 22785065, 45570130, 91140260]

約数ペア:

[(1, 91140260), (2, 45570130), (4, 22785065), (5, 18228052), (10, 9114026), (20, 4557013), (23, 3962620), (46, 1981310), (92, 990655), (115, 792524), (230, 396262), (239, 381340), (460, 198131), (478, 190670), (829, 109940), (956, 95335), (1195, 76268), (1658, 54970), (2390, 38134), (3316, 27485), (4145, 21988), (4780, 19067), (5497, 16580), (8290, 10994)]