41842720

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2539}}^1$

素因数の和:2657

約数の個数: 48

約数和(自身を含む): 99852480

約数和(自身を除く): 58009760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 2539, 3296, 4120, 5078, 8240, 10156, 12695, 16480, 20312, 25390, 40624, 50780, 81248, 101560, 203120, 261517, 406240, 523034, 1046068, 1307585, 2092136, 2615170, 4184272, 5230340, 8368544, 10460680, 20921360, 41842720]

約数ペア:

[(1, 41842720), (2, 20921360), (4, 10460680), (5, 8368544), (8, 5230340), (10, 4184272), (16, 2615170), (20, 2092136), (32, 1307585), (40, 1046068), (80, 523034), (103, 406240), (160, 261517), (206, 203120), (412, 101560), (515, 81248), (824, 50780), (1030, 40624), (1648, 25390), (2060, 20312), (2539, 16480), (3296, 12695), (4120, 10156), (5078, 8240)]