29261080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1228

約数の個数: 64

約数和(自身を含む): 71655840

約数和(自身を除く): 42394760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1163, 1258, 1480, 2326, 2516, 3145, 4652, 5032, 5815, 6290, 9304, 11630, 12580, 19771, 23260, 25160, 39542, 43031, 46520, 79084, 86062, 98855, 158168, 172124, 197710, 215155, 344248, 395420, 430310, 731527, 790840, 860620, 1463054, 1721240, 2926108, 3657635, 5852216, 7315270, 14630540, 29261080]

約数ペア:

[(1, 29261080), (2, 14630540), (4, 7315270), (5, 5852216), (8, 3657635), (10, 2926108), (17, 1721240), (20, 1463054), (34, 860620), (37, 790840), (40, 731527), (68, 430310), (74, 395420), (85, 344248), (136, 215155), (148, 197710), (170, 172124), (185, 158168), (296, 98855), (340, 86062), (370, 79084), (629, 46520), (680, 43031), (740, 39542), (1163, 25160), (1258, 23260), (1480, 19771), (2326, 12580), (2516, 11630), (3145, 9304), (4652, 6290), (5032, 5815)]