115136320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2129}}^1$

素因数の和:2172

約数の個数: 84

約数和(自身を含む): 297019980

約数和(自身を除く): 181883660

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2129, 2704, 3380, 4160, 4258, 5408, 6760, 8516, 10645, 10816, 13520, 17032, 21290, 27040, 27677, 34064, 42580, 54080, 55354, 68128, 85160, 110708, 136256, 138385, 170320, 221416, 276770, 340640, 359801, 442832, 553540, 681280, 719602, 885664, 1107080, 1439204, 1771328, 1799005, 2214160, 2878408, 3598010, 4428320, 5756816, 7196020, 8856640, 11513632, 14392040, 23027264, 28784080, 57568160, 115136320]

約数ペア:

[(1, 115136320), (2, 57568160), (4, 28784080), (5, 23027264), (8, 14392040), (10, 11513632), (13, 8856640), (16, 7196020), (20, 5756816), (26, 4428320), (32, 3598010), (40, 2878408), (52, 2214160), (64, 1799005), (65, 1771328), (80, 1439204), (104, 1107080), (130, 885664), (160, 719602), (169, 681280), (208, 553540), (260, 442832), (320, 359801), (338, 340640), (416, 276770), (520, 221416), (676, 170320), (832, 138385), (845, 136256), (1040, 110708), (1352, 85160), (1690, 68128), (2080, 55354), (2129, 54080), (2704, 42580), (3380, 34064), (4160, 27677), (4258, 27040), (5408, 21290), (6760, 17032), (8516, 13520), (10645, 10816)]