2005102512

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{221021}}^1$

素因数の和:221048

約数の個数: 100

約数和(自身を含む): 6632428176

約数和(自身を除く): 4627325664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 221021, 442042, 663063, 884084, 1326126, 1547147, 1768168, 1989189, 2652252, 3094294, 3536336, 3978378, 4641441, 5304504, 5967567, 6188588, 7956756, 9282882, 10609008, 11935134, 12377176, 13924323, 15913512, 17902701, 18565764, 23870268, 24754352, 27848646, 31827024, 35805402, 37131528, 41772969, 47740536, 55697292, 71610804, 74263056, 83545938, 95481072, 111394584, 125318907, 143221608, 167091876, 222789168, 250637814, 286443216, 334183752, 501275628, 668367504, 1002551256, 2005102512]

約数ペア:

[(1, 2005102512), (2, 1002551256), (3, 668367504), (4, 501275628), (6, 334183752), (7, 286443216), (8, 250637814), (9, 222789168), (12, 167091876), (14, 143221608), (16, 125318907), (18, 111394584), (21, 95481072), (24, 83545938), (27, 74263056), (28, 71610804), (36, 55697292), (42, 47740536), (48, 41772969), (54, 37131528), (56, 35805402), (63, 31827024), (72, 27848646), (81, 24754352), (84, 23870268), (108, 18565764), (112, 17902701), (126, 15913512), (144, 13924323), (162, 12377176), (168, 11935134), (189, 10609008), (216, 9282882), (252, 7956756), (324, 6188588), (336, 5967567), (378, 5304504), (432, 4641441), (504, 3978378), (567, 3536336), (648, 3094294), (756, 2652252), (1008, 1989189), (1134, 1768168), (1296, 1547147), (1512, 1326126), (2268, 884084), (3024, 663063), (4536, 442042), (9072, 221021)]