146845660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33223}}^1$

素因数の和:33262

約数の個数: 48

約数和(自身を含む): 351642816

約数和(自身を除く): 204797156

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 33223, 66446, 132892, 166115, 332230, 431899, 564791, 664460, 863798, 1129582, 1727596, 2159495, 2259164, 2823955, 4318990, 5647910, 7342283, 8637980, 11295820, 14684566, 29369132, 36711415, 73422830, 146845660]

約数ペア:

[(1, 146845660), (2, 73422830), (4, 36711415), (5, 29369132), (10, 14684566), (13, 11295820), (17, 8637980), (20, 7342283), (26, 5647910), (34, 4318990), (52, 2823955), (65, 2259164), (68, 2159495), (85, 1727596), (130, 1129582), (170, 863798), (221, 664460), (260, 564791), (340, 431899), (442, 332230), (884, 166115), (1105, 132892), (2210, 66446), (4420, 33223)]