148932580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4337}}^1$

素因数の和:4464

約数の個数: 48

約数和(自身を含む): 334511856

約数和(自身を除く): 185579276

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1717, 2020, 3434, 4337, 6868, 8585, 8674, 17170, 17348, 21685, 34340, 43370, 73729, 86740, 147458, 294916, 368645, 438037, 737290, 876074, 1474580, 1752148, 2190185, 4380370, 7446629, 8760740, 14893258, 29786516, 37233145, 74466290, 148932580]

約数ペア:

[(1, 148932580), (2, 74466290), (4, 37233145), (5, 29786516), (10, 14893258), (17, 8760740), (20, 7446629), (34, 4380370), (68, 2190185), (85, 1752148), (101, 1474580), (170, 876074), (202, 737290), (340, 438037), (404, 368645), (505, 294916), (1010, 147458), (1717, 86740), (2020, 73729), (3434, 43370), (4337, 34340), (6868, 21685), (8585, 17348), (8674, 17170)]