45219080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36467}}^1$

素因数の和:36509

約数の個数: 32

約数和(自身を含む): 105027840

約数和(自身を除く): 59808760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 36467, 72934, 145868, 182335, 291736, 364670, 729340, 1130477, 1458680, 2260954, 4521908, 5652385, 9043816, 11304770, 22609540, 45219080]

約数ペア:

[(1, 45219080), (2, 22609540), (4, 11304770), (5, 9043816), (8, 5652385), (10, 4521908), (20, 2260954), (31, 1458680), (40, 1130477), (62, 729340), (124, 364670), (155, 291736), (248, 182335), (310, 145868), (620, 72934), (1240, 36467)]