45472720

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4339}}^1$

素因数の和:4483

約数の個数: 40

約数和(自身を含む): 106555680

約数和(自身を除く): 61082960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 4339, 5240, 8678, 10480, 17356, 21695, 34712, 43390, 69424, 86780, 173560, 347120, 568409, 1136818, 2273636, 2842045, 4547272, 5684090, 9094544, 11368180, 22736360, 45472720]

約数ペア:

[(1, 45472720), (2, 22736360), (4, 11368180), (5, 9094544), (8, 5684090), (10, 4547272), (16, 2842045), (20, 2273636), (40, 1136818), (80, 568409), (131, 347120), (262, 173560), (524, 86780), (655, 69424), (1048, 43390), (1310, 34712), (2096, 21695), (2620, 17356), (4339, 10480), (5240, 8678)]