73463480

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2689}}^1$

素因数の和:3383

約数の個数: 32

約数和(自身を含む): 165596400

約数和(自身を除く): 92132920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 2689, 2732, 3415, 5378, 5464, 6830, 10756, 13445, 13660, 21512, 26890, 27320, 53780, 107560, 1836587, 3673174, 7346348, 9182935, 14692696, 18365870, 36731740, 73463480]

約数ペア:

[(1, 73463480), (2, 36731740), (4, 18365870), (5, 14692696), (8, 9182935), (10, 7346348), (20, 3673174), (40, 1836587), (683, 107560), (1366, 53780), (2689, 27320), (2732, 26890), (3415, 21512), (5378, 13660), (5464, 13445), (6830, 10756)]