45685040

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1531}}^1$

素因数の和:1917

約数の個数: 40

約数和(自身を含む): 106572048

約数和(自身を除く): 60887008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1531, 1865, 2984, 3062, 3730, 5968, 6124, 7460, 7655, 12248, 14920, 15310, 24496, 29840, 30620, 61240, 122480, 571063, 1142126, 2284252, 2855315, 4568504, 5710630, 9137008, 11421260, 22842520, 45685040]

約数ペア:

[(1, 45685040), (2, 22842520), (4, 11421260), (5, 9137008), (8, 5710630), (10, 4568504), (16, 2855315), (20, 2284252), (40, 1142126), (80, 571063), (373, 122480), (746, 61240), (1492, 30620), (1531, 29840), (1865, 24496), (2984, 15310), (3062, 14920), (3730, 12248), (5968, 7655), (6124, 7460)]