84309160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2221}}^1$

素因数の和:2318

約数の個数: 64

約数和(自身を含む): 207179280

約数和(自身を除く): 122870120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 520, 584, 730, 949, 1460, 1898, 2221, 2920, 3796, 4442, 4745, 7592, 8884, 9490, 11105, 17768, 18980, 22210, 28873, 37960, 44420, 57746, 88840, 115492, 144365, 162133, 230984, 288730, 324266, 577460, 648532, 810665, 1154920, 1297064, 1621330, 2107729, 3242660, 4215458, 6485320, 8430916, 10538645, 16861832, 21077290, 42154580, 84309160]

約数ペア:

[(1, 84309160), (2, 42154580), (4, 21077290), (5, 16861832), (8, 10538645), (10, 8430916), (13, 6485320), (20, 4215458), (26, 3242660), (40, 2107729), (52, 1621330), (65, 1297064), (73, 1154920), (104, 810665), (130, 648532), (146, 577460), (260, 324266), (292, 288730), (365, 230984), (520, 162133), (584, 144365), (730, 115492), (949, 88840), (1460, 57746), (1898, 44420), (2221, 37960), (2920, 28873), (3796, 22210), (4442, 18980), (4745, 17768), (7592, 11105), (8884, 9490)]