98376640

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 112

約数和(自身を含む): 248131584

約数和(自身を除く): 149754944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 155, 160, 188, 211, 235, 248, 310, 320, 376, 422, 470, 496, 620, 752, 844, 940, 992, 1055, 1240, 1457, 1504, 1688, 1880, 1984, 2110, 2480, 2914, 3008, 3376, 3760, 4220, 4960, 5828, 6541, 6752, 7285, 7520, 8440, 9917, 9920, 11656, 13082, 13504, 14570, 15040, 16880, 19834, 23312, 26164, 29140, 32705, 33760, 39668, 46624, 49585, 52328, 58280, 65410, 67520, 79336, 93248, 99170, 104656, 116560, 130820, 158672, 198340, 209312, 233120, 261640, 307427, 317344, 396680, 418624, 466240, 523280, 614854, 634688, 793360, 1046560, 1229708, 1537135, 1586720, 2093120, 2459416, 3074270, 3173440, 4918832, 6148540, 9837664, 12297080, 19675328, 24594160, 49188320, 98376640]

約数ペア:

[(1, 98376640), (2, 49188320), (4, 24594160), (5, 19675328), (8, 12297080), (10, 9837664), (16, 6148540), (20, 4918832), (31, 3173440), (32, 3074270), (40, 2459416), (47, 2093120), (62, 1586720), (64, 1537135), (80, 1229708), (94, 1046560), (124, 793360), (155, 634688), (160, 614854), (188, 523280), (211, 466240), (235, 418624), (248, 396680), (310, 317344), (320, 307427), (376, 261640), (422, 233120), (470, 209312), (496, 198340), (620, 158672), (752, 130820), (844, 116560), (940, 104656), (992, 99170), (1055, 93248), (1240, 79336), (1457, 67520), (1504, 65410), (1688, 58280), (1880, 52328), (1984, 49585), (2110, 46624), (2480, 39668), (2914, 33760), (3008, 32705), (3376, 29140), (3760, 26164), (4220, 23312), (4960, 19834), (5828, 16880), (6541, 15040), (6752, 14570), (7285, 13504), (7520, 13082), (8440, 11656), (9917, 9920)]