4920385240

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{6577}}^1$

素因数の和:6964

約数の個数: 64

約数和(自身を含む): 11295741600

約数和(自身を除く): 6375356360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 317, 472, 590, 634, 1180, 1268, 1585, 2360, 2536, 3170, 6340, 6577, 12680, 13154, 18703, 26308, 32885, 37406, 52616, 65770, 74812, 93515, 131540, 149624, 187030, 263080, 374060, 388043, 748120, 776086, 1552172, 1940215, 2084909, 3104344, 3880430, 4169818, 7760860, 8339636, 10424545, 15521720, 16679272, 20849090, 41698180, 83396360, 123009631, 246019262, 492038524, 615048155, 984077048, 1230096310, 2460192620, 4920385240]

約数ペア:

[(1, 4920385240), (2, 2460192620), (4, 1230096310), (5, 984077048), (8, 615048155), (10, 492038524), (20, 246019262), (40, 123009631), (59, 83396360), (118, 41698180), (236, 20849090), (295, 16679272), (317, 15521720), (472, 10424545), (590, 8339636), (634, 7760860), (1180, 4169818), (1268, 3880430), (1585, 3104344), (2360, 2084909), (2536, 1940215), (3170, 1552172), (6340, 776086), (6577, 748120), (12680, 388043), (13154, 374060), (18703, 263080), (26308, 187030), (32885, 149624), (37406, 131540), (52616, 93515), (65770, 74812)]