26262020280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{17387}}^1$

素因数の和:17749

約数の個数: 128

約数和(自身を含む): 80975220480

約数和(自身を除く): 54713200200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 307, 328, 410, 492, 614, 615, 820, 921, 984, 1228, 1230, 1535, 1640, 1842, 2456, 2460, 3070, 3684, 4605, 4920, 6140, 7368, 9210, 12280, 12587, 17387, 18420, 25174, 34774, 36840, 37761, 50348, 52161, 62935, 69548, 75522, 86935, 100696, 104322, 125870, 139096, 151044, 173870, 188805, 208644, 251740, 260805, 302088, 347740, 377610, 417288, 503480, 521610, 695480, 712867, 755220, 1043220, 1425734, 1510440, 2086440, 2138601, 2851468, 3564335, 4277202, 5337809, 5702936, 7128670, 8554404, 10675618, 10693005, 14257340, 16013427, 17108808, 21351236, 21386010, 26689045, 28514680, 32026854, 42702472, 42772020, 53378090, 64053708, 80067135, 85544040, 106756180, 128107416, 160134270, 213512360, 218850169, 320268540, 437700338, 640537080, 656550507, 875400676, 1094250845, 1313101014, 1750801352, 2188501690, 2626202028, 3282752535, 4377003380, 5252404056, 6565505070, 8754006760, 13131010140, 26262020280]

約数ペア:

[(1, 26262020280), (2, 13131010140), (3, 8754006760), (4, 6565505070), (5, 5252404056), (6, 4377003380), (8, 3282752535), (10, 2626202028), (12, 2188501690), (15, 1750801352), (20, 1313101014), (24, 1094250845), (30, 875400676), (40, 656550507), (41, 640537080), (60, 437700338), (82, 320268540), (120, 218850169), (123, 213512360), (164, 160134270), (205, 128107416), (246, 106756180), (307, 85544040), (328, 80067135), (410, 64053708), (492, 53378090), (614, 42772020), (615, 42702472), (820, 32026854), (921, 28514680), (984, 26689045), (1228, 21386010), (1230, 21351236), (1535, 17108808), (1640, 16013427), (1842, 14257340), (2456, 10693005), (2460, 10675618), (3070, 8554404), (3684, 7128670), (4605, 5702936), (4920, 5337809), (6140, 4277202), (7368, 3564335), (9210, 2851468), (12280, 2138601), (12587, 2086440), (17387, 1510440), (18420, 1425734), (25174, 1043220), (34774, 755220), (36840, 712867), (37761, 695480), (50348, 521610), (52161, 503480), (62935, 417288), (69548, 377610), (75522, 347740), (86935, 302088), (100696, 260805), (104322, 251740), (125870, 208644), (139096, 188805), (151044, 173870)]