2023245875

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 3064089600

約数和(自身を除く): 1040843725

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 131, 133, 175, 475, 655, 665, 875, 917, 929, 2375, 2489, 3275, 3325, 4585, 4645, 6503, 12445, 16375, 16625, 17423, 17651, 22925, 23225, 32515, 62225, 87115, 88255, 114625, 116125, 121699, 123557, 162575, 311125, 435575, 441275, 608495, 617785, 812875, 851893, 2177875, 2206375, 2312281, 3042475, 3088925, 4259465, 11561405, 15212375, 15444625, 16185967, 21297325, 57807025, 80929835, 106486625, 289035125, 404649175, 2023245875]

約数ペア:

[(1, 2023245875), (5, 404649175), (7, 289035125), (19, 106486625), (25, 80929835), (35, 57807025), (95, 21297325), (125, 16185967), (131, 15444625), (133, 15212375), (175, 11561405), (475, 4259465), (655, 3088925), (665, 3042475), (875, 2312281), (917, 2206375), (929, 2177875), (2375, 851893), (2489, 812875), (3275, 617785), (3325, 608495), (4585, 441275), (4645, 435575), (6503, 311125), (12445, 162575), (16375, 123557), (16625, 121699), (17423, 116125), (17651, 114625), (22925, 88255), (23225, 87115), (32515, 62225)]