24006520

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 31980680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 79, 107, 142, 158, 214, 284, 316, 355, 395, 428, 535, 568, 632, 710, 790, 856, 1070, 1420, 1580, 2140, 2840, 3160, 4280, 5609, 7597, 8453, 11218, 15194, 16906, 22436, 28045, 30388, 33812, 37985, 42265, 44872, 56090, 60776, 67624, 75970, 84530, 112180, 151940, 169060, 224360, 303880, 338120, 600163, 1200326, 2400652, 3000815, 4801304, 6001630, 12003260, 24006520]

約数ペア:

[(1, 24006520), (2, 12003260), (4, 6001630), (5, 4801304), (8, 3000815), (10, 2400652), (20, 1200326), (40, 600163), (71, 338120), (79, 303880), (107, 224360), (142, 169060), (158, 151940), (214, 112180), (284, 84530), (316, 75970), (355, 67624), (395, 60776), (428, 56090), (535, 44872), (568, 42265), (632, 37985), (710, 33812), (790, 30388), (856, 28045), (1070, 22436), (1420, 16906), (1580, 15194), (2140, 11218), (2840, 8453), (3160, 7597), (4280, 5609)]