24872140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 59371200

約数和(自身を除く): 34499060

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 37, 38, 58, 61, 74, 76, 95, 116, 122, 145, 148, 185, 190, 244, 290, 305, 370, 380, 551, 580, 610, 703, 740, 1073, 1102, 1159, 1220, 1406, 1769, 2146, 2204, 2257, 2318, 2755, 2812, 3515, 3538, 4292, 4514, 4636, 5365, 5510, 5795, 7030, 7076, 8845, 9028, 10730, 11020, 11285, 11590, 14060, 17690, 20387, 21460, 22570, 23180, 33611, 35380, 40774, 42883, 45140, 65453, 67222, 81548, 85766, 101935, 130906, 134444, 168055, 171532, 203870, 214415, 261812, 327265, 336110, 407740, 428830, 654530, 672220, 857660, 1243607, 1309060, 2487214, 4974428, 6218035, 12436070, 24872140]

約数ペア:

[(1, 24872140), (2, 12436070), (4, 6218035), (5, 4974428), (10, 2487214), (19, 1309060), (20, 1243607), (29, 857660), (37, 672220), (38, 654530), (58, 428830), (61, 407740), (74, 336110), (76, 327265), (95, 261812), (116, 214415), (122, 203870), (145, 171532), (148, 168055), (185, 134444), (190, 130906), (244, 101935), (290, 85766), (305, 81548), (370, 67222), (380, 65453), (551, 45140), (580, 42883), (610, 40774), (703, 35380), (740, 33611), (1073, 23180), (1102, 22570), (1159, 21460), (1220, 20387), (1406, 17690), (1769, 14060), (2146, 11590), (2204, 11285), (2257, 11020), (2318, 10730), (2755, 9028), (2812, 8845), (3515, 7076), (3538, 7030), (4292, 5795), (4514, 5510), (4636, 5365)]