24705680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 62138880

約数和(自身を除く): 37433200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 145, 184, 230, 232, 290, 368, 460, 463, 464, 580, 667, 920, 926, 1160, 1334, 1840, 1852, 2315, 2320, 2668, 3335, 3704, 4630, 5336, 6670, 7408, 9260, 10649, 10672, 13340, 13427, 18520, 21298, 26680, 26854, 37040, 42596, 53245, 53360, 53708, 67135, 85192, 106490, 107416, 134270, 170384, 212980, 214832, 268540, 308821, 425960, 537080, 617642, 851920, 1074160, 1235284, 1544105, 2470568, 3088210, 4941136, 6176420, 12352840, 24705680]

約数ペア:

[(1, 24705680), (2, 12352840), (4, 6176420), (5, 4941136), (8, 3088210), (10, 2470568), (16, 1544105), (20, 1235284), (23, 1074160), (29, 851920), (40, 617642), (46, 537080), (58, 425960), (80, 308821), (92, 268540), (115, 214832), (116, 212980), (145, 170384), (184, 134270), (230, 107416), (232, 106490), (290, 85192), (368, 67135), (460, 53708), (463, 53360), (464, 53245), (580, 42596), (667, 37040), (920, 26854), (926, 26680), (1160, 21298), (1334, 18520), (1840, 13427), (1852, 13340), (2315, 10672), (2320, 10649), (2668, 9260), (3335, 7408), (3704, 6670), (4630, 5336)]