671256227330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1\times {\mathrm{2659}}^1$

素因数の和:3328

約数の個数: 128

約数和(自身を含む): 1348791091200

約数和(自身を除く): 677534863870

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 79, 94, 130, 158, 235, 395, 470, 523, 611, 790, 1027, 1046, 1222, 2054, 2615, 2659, 3055, 3713, 5135, 5230, 5318, 6110, 6799, 7426, 10270, 13295, 13598, 18565, 24581, 26590, 33995, 34567, 37130, 41317, 48269, 49162, 67990, 69134, 82634, 96538, 122905, 124973, 172835, 206585, 210061, 241345, 245810, 249946, 319553, 345670, 413170, 420122, 482690, 537121, 624865, 639106, 1050305, 1074242, 1249730, 1390657, 1597765, 1624649, 1941899, 2100610, 2685605, 2730793, 2781314, 3195530, 3249298, 3883798, 5371210, 5461586, 6953285, 8123245, 9709495, 9872867, 13653965, 13906570, 16246490, 18078541, 19418990, 19745734, 25244687, 27307930, 36157082, 49364335, 50489374, 65360879, 90392705, 98728670, 109861903, 126223435, 128347271, 130721758, 180785410, 219723806, 252446870, 256694542, 326804395, 549309515, 641736355, 653608790, 849691427, 1098619030, 1283472710, 1428204739, 1699382854, 2856409478, 4248457135, 5163509441, 7141023695, 8496914270, 10327018882, 14282047390, 25817547205, 51635094410, 67125622733, 134251245466, 335628113665, 671256227330]

約数ペア:

[(1, 671256227330), (2, 335628113665), (5, 134251245466), (10, 67125622733), (13, 51635094410), (26, 25817547205), (47, 14282047390), (65, 10327018882), (79, 8496914270), (94, 7141023695), (130, 5163509441), (158, 4248457135), (235, 2856409478), (395, 1699382854), (470, 1428204739), (523, 1283472710), (611, 1098619030), (790, 849691427), (1027, 653608790), (1046, 641736355), (1222, 549309515), (2054, 326804395), (2615, 256694542), (2659, 252446870), (3055, 219723806), (3713, 180785410), (5135, 130721758), (5230, 128347271), (5318, 126223435), (6110, 109861903), (6799, 98728670), (7426, 90392705), (10270, 65360879), (13295, 50489374), (13598, 49364335), (18565, 36157082), (24581, 27307930), (26590, 25244687), (33995, 19745734), (34567, 19418990), (37130, 18078541), (41317, 16246490), (48269, 13906570), (49162, 13653965), (67990, 9872867), (69134, 9709495), (82634, 8123245), (96538, 6953285), (122905, 5461586), (124973, 5371210), (172835, 3883798), (206585, 3249298), (210061, 3195530), (241345, 2781314), (245810, 2730793), (249946, 2685605), (319553, 2100610), (345670, 1941899), (413170, 1624649), (420122, 1597765), (482690, 1390657), (537121, 1249730), (624865, 1074242), (639106, 1050305)]