24257220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 74003328

約数和(自身を除く): 49746108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 137, 156, 195, 227, 260, 274, 390, 411, 454, 548, 681, 685, 780, 822, 908, 1135, 1362, 1370, 1644, 1781, 2055, 2270, 2724, 2740, 2951, 3405, 3562, 4110, 4540, 5343, 5902, 6810, 7124, 8220, 8853, 8905, 10686, 11804, 13620, 14755, 17706, 17810, 21372, 26715, 29510, 31099, 35412, 35620, 44265, 53430, 59020, 62198, 88530, 93297, 106860, 124396, 155495, 177060, 186594, 310990, 373188, 404287, 466485, 621980, 808574, 932970, 1212861, 1617148, 1865940, 2021435, 2425722, 4042870, 4851444, 6064305, 8085740, 12128610, 24257220]

約数ペア:

[(1, 24257220), (2, 12128610), (3, 8085740), (4, 6064305), (5, 4851444), (6, 4042870), (10, 2425722), (12, 2021435), (13, 1865940), (15, 1617148), (20, 1212861), (26, 932970), (30, 808574), (39, 621980), (52, 466485), (60, 404287), (65, 373188), (78, 310990), (130, 186594), (137, 177060), (156, 155495), (195, 124396), (227, 106860), (260, 93297), (274, 88530), (390, 62198), (411, 59020), (454, 53430), (548, 44265), (681, 35620), (685, 35412), (780, 31099), (822, 29510), (908, 26715), (1135, 21372), (1362, 17810), (1370, 17706), (1644, 14755), (1781, 13620), (2055, 11804), (2270, 10686), (2724, 8905), (2740, 8853), (2951, 8220), (3405, 7124), (3562, 6810), (4110, 5902), (4540, 5343)]