32146280

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 74725200

約数和(自身を除く): 42578920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 101, 109, 146, 202, 218, 292, 365, 404, 436, 505, 545, 584, 730, 808, 872, 1010, 1090, 1460, 2020, 2180, 2920, 4040, 4360, 7373, 7957, 11009, 14746, 15914, 22018, 29492, 31828, 36865, 39785, 44036, 55045, 58984, 63656, 73730, 79570, 88072, 110090, 147460, 159140, 220180, 294920, 318280, 440360, 803657, 1607314, 3214628, 4018285, 6429256, 8036570, 16073140, 32146280]

約数ペア:

[(1, 32146280), (2, 16073140), (4, 8036570), (5, 6429256), (8, 4018285), (10, 3214628), (20, 1607314), (40, 803657), (73, 440360), (101, 318280), (109, 294920), (146, 220180), (202, 159140), (218, 147460), (292, 110090), (365, 88072), (404, 79570), (436, 73730), (505, 63656), (545, 58984), (584, 55045), (730, 44036), (808, 39785), (872, 36865), (1010, 31828), (1090, 29492), (1460, 22018), (2020, 15914), (2180, 14746), (2920, 11009), (4040, 7957), (4360, 7373)]