43005920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 109353888

約数和(自身を除く): 66347968

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 97, 136, 160, 163, 170, 194, 272, 326, 340, 388, 485, 544, 652, 680, 776, 815, 970, 1304, 1360, 1552, 1630, 1649, 1940, 2608, 2720, 2771, 3104, 3260, 3298, 3880, 5216, 5542, 6520, 6596, 7760, 8245, 11084, 13040, 13192, 13855, 15520, 15811, 16490, 22168, 26080, 26384, 27710, 31622, 32980, 44336, 52768, 55420, 63244, 65960, 79055, 88672, 110840, 126488, 131920, 158110, 221680, 252976, 263840, 268787, 316220, 443360, 505952, 537574, 632440, 1075148, 1264880, 1343935, 2150296, 2529760, 2687870, 4300592, 5375740, 8601184, 10751480, 21502960, 43005920]

約数ペア:

[(1, 43005920), (2, 21502960), (4, 10751480), (5, 8601184), (8, 5375740), (10, 4300592), (16, 2687870), (17, 2529760), (20, 2150296), (32, 1343935), (34, 1264880), (40, 1075148), (68, 632440), (80, 537574), (85, 505952), (97, 443360), (136, 316220), (160, 268787), (163, 263840), (170, 252976), (194, 221680), (272, 158110), (326, 131920), (340, 126488), (388, 110840), (485, 88672), (544, 79055), (652, 65960), (680, 63244), (776, 55420), (815, 52768), (970, 44336), (1304, 32980), (1360, 31622), (1552, 27710), (1630, 26384), (1649, 26080), (1940, 22168), (2608, 16490), (2720, 15811), (2771, 15520), (3104, 13855), (3260, 13192), (3298, 13040), (3880, 11084), (5216, 8245), (5542, 7760), (6520, 6596)]