188109080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9539}}^1$

素因数の和:9596

約数の個数: 64

約数和(自身を含む): 463644000

約数和(自身を除く): 275534920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 9539, 9860, 19078, 19720, 38156, 47695, 76312, 95390, 162163, 190780, 276631, 324326, 381560, 553262, 648652, 810815, 1106524, 1297304, 1383155, 1621630, 2213048, 2766310, 3243260, 4702727, 5532620, 6486520, 9405454, 11065240, 18810908, 23513635, 37621816, 47027270, 94054540, 188109080]

約数ペア:

[(1, 188109080), (2, 94054540), (4, 47027270), (5, 37621816), (8, 23513635), (10, 18810908), (17, 11065240), (20, 9405454), (29, 6486520), (34, 5532620), (40, 4702727), (58, 3243260), (68, 2766310), (85, 2213048), (116, 1621630), (136, 1383155), (145, 1297304), (170, 1106524), (232, 810815), (290, 648652), (340, 553262), (493, 381560), (580, 324326), (680, 276631), (986, 190780), (1160, 162163), (1972, 95390), (2465, 76312), (3944, 47695), (4930, 38156), (9539, 19720), (9860, 19078)]