9080495090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1\times {\mathrm{1721}}^1$

素因数の和:2543

約数の個数: 64

約数和(自身を含む): 17762195808

約数和(自身を除く): 8681700718

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 757, 1394, 1514, 1721, 3442, 3485, 3785, 6970, 7570, 8605, 12869, 17210, 25738, 29257, 31037, 58514, 62074, 64345, 70561, 128690, 141122, 146285, 155185, 292570, 310370, 352805, 527629, 705610, 1055258, 1199537, 1302797, 2399074, 2605594, 2638145, 5276290, 5997685, 6513985, 11995370, 13027970, 22147549, 44295098, 53414677, 106829354, 110737745, 221475490, 267073385, 534146770, 908049509, 1816099018, 4540247545, 9080495090]

約数ペア:

[(1, 9080495090), (2, 4540247545), (5, 1816099018), (10, 908049509), (17, 534146770), (34, 267073385), (41, 221475490), (82, 110737745), (85, 106829354), (170, 53414677), (205, 44295098), (410, 22147549), (697, 13027970), (757, 11995370), (1394, 6513985), (1514, 5997685), (1721, 5276290), (3442, 2638145), (3485, 2605594), (3785, 2399074), (6970, 1302797), (7570, 1199537), (8605, 1055258), (12869, 705610), (17210, 527629), (25738, 352805), (29257, 310370), (31037, 292570), (58514, 155185), (62074, 146285), (64345, 141122), (70561, 128690)]