166468600

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{8081}}^1$

素因数の和:8200

約数の個数: 48

約数和(自身を含む): 390845520

約数和(自身を除く): 224376920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 515, 824, 1030, 2060, 2575, 4120, 5150, 8081, 10300, 16162, 20600, 32324, 40405, 64648, 80810, 161620, 202025, 323240, 404050, 808100, 832343, 1616200, 1664686, 3329372, 4161715, 6658744, 8323430, 16646860, 20808575, 33293720, 41617150, 83234300, 166468600]

約数ペア:

[(1, 166468600), (2, 83234300), (4, 41617150), (5, 33293720), (8, 20808575), (10, 16646860), (20, 8323430), (25, 6658744), (40, 4161715), (50, 3329372), (100, 1664686), (103, 1616200), (200, 832343), (206, 808100), (412, 404050), (515, 323240), (824, 202025), (1030, 161620), (2060, 80810), (2575, 64648), (4120, 40405), (5150, 32324), (8081, 20600), (10300, 16162)]