9003280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 24623424

約数和(自身を除く): 15620144

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 787, 880, 1040, 1144, 1430, 1574, 2288, 2860, 3148, 3935, 5720, 6296, 7870, 8657, 10231, 11440, 12592, 15740, 17314, 20462, 31480, 34628, 40924, 43285, 51155, 62960, 69256, 81848, 86570, 102310, 112541, 138512, 163696, 173140, 204620, 225082, 346280, 409240, 450164, 562705, 692560, 818480, 900328, 1125410, 1800656, 2250820, 4501640, 9003280]

約数ペア:

[(1, 9003280), (2, 4501640), (4, 2250820), (5, 1800656), (8, 1125410), (10, 900328), (11, 818480), (13, 692560), (16, 562705), (20, 450164), (22, 409240), (26, 346280), (40, 225082), (44, 204620), (52, 173140), (55, 163696), (65, 138512), (80, 112541), (88, 102310), (104, 86570), (110, 81848), (130, 69256), (143, 62960), (176, 51155), (208, 43285), (220, 40924), (260, 34628), (286, 31480), (440, 20462), (520, 17314), (572, 15740), (715, 12592), (787, 11440), (880, 10231), (1040, 8657), (1144, 7870), (1430, 6296), (1574, 5720), (2288, 3935), (2860, 3148)]