8367400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 21695040

約数和(自身を除く): 13327640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 68, 85, 92, 100, 107, 115, 136, 170, 184, 200, 214, 230, 340, 391, 425, 428, 460, 535, 575, 680, 782, 850, 856, 920, 1070, 1150, 1564, 1700, 1819, 1955, 2140, 2300, 2461, 2675, 3128, 3400, 3638, 3910, 4280, 4600, 4922, 5350, 7276, 7820, 9095, 9775, 9844, 10700, 12305, 14552, 15640, 18190, 19550, 19688, 21400, 24610, 36380, 39100, 41837, 45475, 49220, 61525, 72760, 78200, 83674, 90950, 98440, 123050, 167348, 181900, 209185, 246100, 334696, 363800, 418370, 492200, 836740, 1045925, 1673480, 2091850, 4183700, 8367400]

約数ペア:

[(1, 8367400), (2, 4183700), (4, 2091850), (5, 1673480), (8, 1045925), (10, 836740), (17, 492200), (20, 418370), (23, 363800), (25, 334696), (34, 246100), (40, 209185), (46, 181900), (50, 167348), (68, 123050), (85, 98440), (92, 90950), (100, 83674), (107, 78200), (115, 72760), (136, 61525), (170, 49220), (184, 45475), (200, 41837), (214, 39100), (230, 36380), (340, 24610), (391, 21400), (425, 19688), (428, 19550), (460, 18190), (535, 15640), (575, 14552), (680, 12305), (782, 10700), (850, 9844), (856, 9775), (920, 9095), (1070, 7820), (1150, 7276), (1564, 5350), (1700, 4922), (1819, 4600), (1955, 4280), (2140, 3910), (2300, 3638), (2461, 3400), (2675, 3128)]