88643860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 193205376

約数和(自身を除く): 104561516

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 103, 148, 185, 206, 370, 412, 515, 740, 1030, 1163, 2060, 2326, 3811, 4652, 5815, 7622, 11630, 15244, 19055, 23260, 38110, 43031, 76220, 86062, 119789, 172124, 215155, 239578, 430310, 479156, 598945, 860620, 1197890, 2395780, 4432193, 8864386, 17728772, 22160965, 44321930, 88643860]

約数ペア:

[(1, 88643860), (2, 44321930), (4, 22160965), (5, 17728772), (10, 8864386), (20, 4432193), (37, 2395780), (74, 1197890), (103, 860620), (148, 598945), (185, 479156), (206, 430310), (370, 239578), (412, 215155), (515, 172124), (740, 119789), (1030, 86062), (1163, 76220), (2060, 43031), (2326, 38110), (3811, 23260), (4652, 19055), (5815, 15244), (7622, 11630)]