24799520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{293}}^1$

素因数の和:354

約数の個数: 72

約数和(自身を含む): 61455996

約数和(自身を除く): 36656476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 293, 368, 460, 529, 586, 736, 920, 1058, 1172, 1465, 1840, 2116, 2344, 2645, 2930, 3680, 4232, 4688, 5290, 5860, 6739, 8464, 9376, 10580, 11720, 13478, 16928, 21160, 23440, 26956, 33695, 42320, 46880, 53912, 67390, 84640, 107824, 134780, 154997, 215648, 269560, 309994, 539120, 619988, 774985, 1078240, 1239976, 1549970, 2479952, 3099940, 4959904, 6199880, 12399760, 24799520]

約数ペア:

[(1, 24799520), (2, 12399760), (4, 6199880), (5, 4959904), (8, 3099940), (10, 2479952), (16, 1549970), (20, 1239976), (23, 1078240), (32, 774985), (40, 619988), (46, 539120), (80, 309994), (92, 269560), (115, 215648), (160, 154997), (184, 134780), (230, 107824), (293, 84640), (368, 67390), (460, 53912), (529, 46880), (586, 42320), (736, 33695), (920, 26956), (1058, 23440), (1172, 21160), (1465, 16928), (1840, 13478), (2116, 11720), (2344, 10580), (2645, 9376), (2930, 8464), (3680, 6739), (4232, 5860), (4688, 5290)]