57508280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3677}}^1$

素因数の和:3728

約数の個数: 64

約数和(自身を含む): 143000640

約数和(自身を除く): 85492360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3677, 3910, 7354, 7820, 14708, 15640, 18385, 29416, 36770, 62509, 73540, 84571, 125018, 147080, 169142, 250036, 312545, 338284, 422855, 500072, 625090, 676568, 845710, 1250180, 1437707, 1691420, 2500360, 2875414, 3382840, 5750828, 7188535, 11501656, 14377070, 28754140, 57508280]

約数ペア:

[(1, 57508280), (2, 28754140), (4, 14377070), (5, 11501656), (8, 7188535), (10, 5750828), (17, 3382840), (20, 2875414), (23, 2500360), (34, 1691420), (40, 1437707), (46, 1250180), (68, 845710), (85, 676568), (92, 625090), (115, 500072), (136, 422855), (170, 338284), (184, 312545), (230, 250036), (340, 169142), (391, 147080), (460, 125018), (680, 84571), (782, 73540), (920, 62509), (1564, 36770), (1955, 29416), (3128, 18385), (3677, 15640), (3910, 14708), (7354, 7820)]