2168157050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{769}}^1$

素因数の和:936

約数の個数: 96

約数和(自身を含む): 4454714880

約数和(自身を除く): 2286557830

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 107, 155, 170, 214, 310, 425, 527, 535, 769, 775, 850, 1054, 1070, 1538, 1550, 1819, 2635, 2675, 3317, 3638, 3845, 5270, 5350, 6634, 7690, 9095, 13073, 13175, 16585, 18190, 19225, 23839, 26146, 26350, 33170, 38450, 45475, 47678, 56389, 65365, 82283, 82925, 90950, 112778, 119195, 130730, 164566, 165850, 238390, 281945, 326825, 405263, 411415, 563890, 595975, 653650, 810526, 822830, 1191950, 1398811, 1409725, 2026315, 2057075, 2550773, 2797622, 2819450, 4052630, 4114150, 5101546, 6994055, 10131575, 12753865, 13988110, 20263150, 25507730, 34970275, 43363141, 63769325, 69940550, 86726282, 127538650, 216815705, 433631410, 1084078525, 2168157050]

約数ペア:

[(1, 2168157050), (2, 1084078525), (5, 433631410), (10, 216815705), (17, 127538650), (25, 86726282), (31, 69940550), (34, 63769325), (50, 43363141), (62, 34970275), (85, 25507730), (107, 20263150), (155, 13988110), (170, 12753865), (214, 10131575), (310, 6994055), (425, 5101546), (527, 4114150), (535, 4052630), (769, 2819450), (775, 2797622), (850, 2550773), (1054, 2057075), (1070, 2026315), (1538, 1409725), (1550, 1398811), (1819, 1191950), (2635, 822830), (2675, 810526), (3317, 653650), (3638, 595975), (3845, 563890), (5270, 411415), (5350, 405263), (6634, 326825), (7690, 281945), (9095, 238390), (13073, 165850), (13175, 164566), (16585, 130730), (18190, 119195), (19225, 112778), (23839, 90950), (26146, 82925), (26350, 82283), (33170, 65365), (38450, 56389), (45475, 47678)]