38535780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22147}}^1$

素因数の和:22188

約数の個数: 48

約数和(自身を含む): 111625920

約数和(自身を除く): 73090140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 22147, 44294, 66441, 88588, 110735, 132882, 221470, 265764, 332205, 442940, 642263, 664410, 1284526, 1328820, 1926789, 2569052, 3211315, 3853578, 6422630, 7707156, 9633945, 12845260, 19267890, 38535780]

約数ペア:

[(1, 38535780), (2, 19267890), (3, 12845260), (4, 9633945), (5, 7707156), (6, 6422630), (10, 3853578), (12, 3211315), (15, 2569052), (20, 1926789), (29, 1328820), (30, 1284526), (58, 664410), (60, 642263), (87, 442940), (116, 332205), (145, 265764), (174, 221470), (290, 132882), (348, 110735), (435, 88588), (580, 66441), (870, 44294), (1740, 22147)]