24247340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{521}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 55248480

約数和(自身を除く): 31001140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 179, 260, 358, 521, 716, 895, 1042, 1790, 2084, 2327, 2605, 3580, 4654, 5210, 6773, 9308, 10420, 11635, 13546, 23270, 27092, 33865, 46540, 67730, 93259, 135460, 186518, 373036, 466295, 932590, 1212367, 1865180, 2424734, 4849468, 6061835, 12123670, 24247340]

約数ペア:

[(1, 24247340), (2, 12123670), (4, 6061835), (5, 4849468), (10, 2424734), (13, 1865180), (20, 1212367), (26, 932590), (52, 466295), (65, 373036), (130, 186518), (179, 135460), (260, 93259), (358, 67730), (521, 46540), (716, 33865), (895, 27092), (1042, 23270), (1790, 13546), (2084, 11635), (2327, 10420), (2605, 9308), (3580, 6773), (4654, 5210)]