24992220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2035

約数の個数: 96

約数和(自身を含む): 80398080

約数和(自身を除く): 55405860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 1993, 2090, 2508, 3135, 3986, 4180, 5979, 6270, 7972, 9965, 11958, 12540, 19930, 21923, 23916, 29895, 37867, 39860, 43846, 59790, 65769, 75734, 87692, 109615, 113601, 119580, 131538, 151468, 189335, 219230, 227202, 263076, 328845, 378670, 416537, 438460, 454404, 568005, 657690, 757340, 833074, 1136010, 1249611, 1315380, 1666148, 2082685, 2272020, 2499222, 4165370, 4998444, 6248055, 8330740, 12496110, 24992220]

約数ペア:

[(1, 24992220), (2, 12496110), (3, 8330740), (4, 6248055), (5, 4998444), (6, 4165370), (10, 2499222), (11, 2272020), (12, 2082685), (15, 1666148), (19, 1315380), (20, 1249611), (22, 1136010), (30, 833074), (33, 757340), (38, 657690), (44, 568005), (55, 454404), (57, 438460), (60, 416537), (66, 378670), (76, 328845), (95, 263076), (110, 227202), (114, 219230), (132, 189335), (165, 151468), (190, 131538), (209, 119580), (220, 113601), (228, 109615), (285, 87692), (330, 75734), (380, 65769), (418, 59790), (570, 43846), (627, 39860), (660, 37867), (836, 29895), (1045, 23916), (1140, 21923), (1254, 19930), (1993, 12540), (2090, 11958), (2508, 9965), (3135, 7972), (3986, 6270), (4180, 5979)]