24239960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 59162400

約数和(自身を除く): 34922440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 829, 860, 1462, 1658, 1720, 2924, 3316, 3655, 4145, 5848, 6632, 7310, 8290, 14093, 14620, 16580, 28186, 29240, 33160, 35647, 56372, 70465, 71294, 112744, 140930, 142588, 178235, 281860, 285176, 356470, 563720, 605999, 712940, 1211998, 1425880, 2423996, 3029995, 4847992, 6059990, 12119980, 24239960]

約数ペア:

[(1, 24239960), (2, 12119980), (4, 6059990), (5, 4847992), (8, 3029995), (10, 2423996), (17, 1425880), (20, 1211998), (34, 712940), (40, 605999), (43, 563720), (68, 356470), (85, 285176), (86, 281860), (136, 178235), (170, 142588), (172, 140930), (215, 112744), (340, 71294), (344, 70465), (430, 56372), (680, 35647), (731, 33160), (829, 29240), (860, 28186), (1462, 16580), (1658, 14620), (1720, 14093), (2924, 8290), (3316, 7310), (3655, 6632), (4145, 5848)]