80457865495

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{4517}}^1$

素因数の和:4697

約数の個数: 96

約数和(自身を含む): 122376355200

約数和(自身を除く): 41918489705

約数列:

[1, 5, 7, 23, 29, 35, 49, 109, 115, 145, 161, 203, 245, 545, 667, 763, 805, 1015, 1127, 1421, 2507, 3161, 3335, 3815, 4517, 4669, 5341, 5635, 7105, 12535, 15805, 17549, 22127, 22585, 23345, 26705, 31619, 32683, 72703, 87745, 103891, 110635, 122843, 130993, 154889, 158095, 163415, 221333, 363515, 492353, 508921, 519455, 614215, 654965, 727237, 774445, 916951, 1106665, 2461765, 2544605, 3012839, 3446471, 3562447, 3636185, 4584755, 5090659, 6418657, 11324119, 14278237, 15064195, 17232355, 17812235, 21089873, 24125297, 25453295, 32093285, 56620595, 71391185, 79268833, 99947659, 105449365, 120626485, 147629111, 328399451, 396344165, 499738295, 554881831, 699633613, 738145555, 1641997255, 2298796157, 2774409155, 3498168065, 11493980785, 16091573099, 80457865495]

約数ペア:

[(1, 80457865495), (5, 16091573099), (7, 11493980785), (23, 3498168065), (29, 2774409155), (35, 2298796157), (49, 1641997255), (109, 738145555), (115, 699633613), (145, 554881831), (161, 499738295), (203, 396344165), (245, 328399451), (545, 147629111), (667, 120626485), (763, 105449365), (805, 99947659), (1015, 79268833), (1127, 71391185), (1421, 56620595), (2507, 32093285), (3161, 25453295), (3335, 24125297), (3815, 21089873), (4517, 17812235), (4669, 17232355), (5341, 15064195), (5635, 14278237), (7105, 11324119), (12535, 6418657), (15805, 5090659), (17549, 4584755), (22127, 3636185), (22585, 3562447), (23345, 3446471), (26705, 3012839), (31619, 2544605), (32683, 2461765), (72703, 1106665), (87745, 916951), (103891, 774445), (110635, 727237), (122843, 654965), (130993, 614215), (154889, 519455), (158095, 508921), (163415, 492353), (221333, 363515)]