526161760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2556

約数の個数: 96

約数和(自身を含む): 1313528832

約数和(自身を除く): 787367072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 80, 86, 124, 155, 160, 172, 215, 248, 310, 344, 430, 496, 620, 688, 860, 992, 1240, 1333, 1376, 1720, 2467, 2480, 2666, 3440, 4934, 4960, 5332, 6665, 6880, 9868, 10664, 12335, 13330, 19736, 21328, 24670, 26660, 39472, 42656, 49340, 53320, 76477, 78944, 98680, 106081, 106640, 152954, 197360, 212162, 213280, 305908, 382385, 394720, 424324, 530405, 611816, 764770, 848648, 1060810, 1223632, 1529540, 1697296, 2121620, 2447264, 3059080, 3288511, 3394592, 4243240, 6118160, 6577022, 8486480, 12236320, 13154044, 16442555, 16972960, 26308088, 32885110, 52616176, 65770220, 105232352, 131540440, 263080880, 526161760]

約数ペア:

[(1, 526161760), (2, 263080880), (4, 131540440), (5, 105232352), (8, 65770220), (10, 52616176), (16, 32885110), (20, 26308088), (31, 16972960), (32, 16442555), (40, 13154044), (43, 12236320), (62, 8486480), (80, 6577022), (86, 6118160), (124, 4243240), (155, 3394592), (160, 3288511), (172, 3059080), (215, 2447264), (248, 2121620), (310, 1697296), (344, 1529540), (430, 1223632), (496, 1060810), (620, 848648), (688, 764770), (860, 611816), (992, 530405), (1240, 424324), (1333, 394720), (1376, 382385), (1720, 305908), (2467, 213280), (2480, 212162), (2666, 197360), (3440, 152954), (4934, 106640), (4960, 106081), (5332, 98680), (6665, 78944), (6880, 76477), (9868, 53320), (10664, 49340), (12335, 42656), (13330, 39472), (19736, 26660), (21328, 24670)]