41165240

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16871}}^1$

素因数の和:16943

約数の個数: 32

約数和(自身を含む): 94145760

約数和(自身を除く): 52980520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 16871, 33742, 67484, 84355, 134968, 168710, 337420, 674840, 1029131, 2058262, 4116524, 5145655, 8233048, 10291310, 20582620, 41165240]

約数ペア:

[(1, 41165240), (2, 20582620), (4, 10291310), (5, 8233048), (8, 5145655), (10, 4116524), (20, 2058262), (40, 1029131), (61, 674840), (122, 337420), (244, 168710), (305, 134968), (488, 84355), (610, 67484), (1220, 33742), (2440, 16871)]