24891020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2309}}^1$

素因数の和:2343

約数の個数: 72

約数和(自身を含む): 66361680

約数和(自身を除く): 41470660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2309, 2695, 4618, 5390, 9236, 10780, 11545, 16163, 23090, 25399, 32326, 46180, 50798, 64652, 80815, 101596, 113141, 126995, 161630, 177793, 226282, 253990, 323260, 355586, 452564, 507980, 565705, 711172, 888965, 1131410, 1244551, 1777930, 2262820, 2489102, 3555860, 4978204, 6222755, 12445510, 24891020]

約数ペア:

[(1, 24891020), (2, 12445510), (4, 6222755), (5, 4978204), (7, 3555860), (10, 2489102), (11, 2262820), (14, 1777930), (20, 1244551), (22, 1131410), (28, 888965), (35, 711172), (44, 565705), (49, 507980), (55, 452564), (70, 355586), (77, 323260), (98, 253990), (110, 226282), (140, 177793), (154, 161630), (196, 126995), (220, 113141), (245, 101596), (308, 80815), (385, 64652), (490, 50798), (539, 46180), (770, 32326), (980, 25399), (1078, 23090), (1540, 16163), (2156, 11545), (2309, 10780), (2695, 9236), (4618, 5390)]