97619440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:610

約数の個数: 80

約数和(自身を含む): 242261280

約数和(自身を除く): 144641840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 179, 272, 340, 358, 401, 680, 716, 802, 895, 1360, 1432, 1604, 1790, 2005, 2864, 3043, 3208, 3580, 4010, 6086, 6416, 6817, 7160, 8020, 12172, 13634, 14320, 15215, 16040, 24344, 27268, 30430, 32080, 34085, 48688, 54536, 60860, 68170, 71779, 109072, 121720, 136340, 143558, 243440, 272680, 287116, 358895, 545360, 574232, 717790, 1148464, 1220243, 1435580, 2440486, 2871160, 4880972, 5742320, 6101215, 9761944, 12202430, 19523888, 24404860, 48809720, 97619440]

約数ペア:

[(1, 97619440), (2, 48809720), (4, 24404860), (5, 19523888), (8, 12202430), (10, 9761944), (16, 6101215), (17, 5742320), (20, 4880972), (34, 2871160), (40, 2440486), (68, 1435580), (80, 1220243), (85, 1148464), (136, 717790), (170, 574232), (179, 545360), (272, 358895), (340, 287116), (358, 272680), (401, 243440), (680, 143558), (716, 136340), (802, 121720), (895, 109072), (1360, 71779), (1432, 68170), (1604, 60860), (1790, 54536), (2005, 48688), (2864, 34085), (3043, 32080), (3208, 30430), (3580, 27268), (4010, 24344), (6086, 16040), (6416, 15215), (6817, 14320), (7160, 13634), (8020, 12172)]