47423840

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 117554976

約数和(自身を除く): 70131136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 61, 80, 86, 113, 122, 160, 172, 215, 226, 244, 305, 344, 430, 452, 488, 565, 610, 688, 860, 904, 976, 1130, 1220, 1376, 1720, 1808, 1952, 2260, 2440, 2623, 3440, 3616, 4520, 4859, 4880, 5246, 6880, 6893, 9040, 9718, 9760, 10492, 13115, 13786, 18080, 19436, 20984, 24295, 26230, 27572, 34465, 38872, 41968, 48590, 52460, 55144, 68930, 77744, 83936, 97180, 104920, 110288, 137860, 155488, 194360, 209840, 220576, 275720, 296399, 388720, 419680, 551440, 592798, 777440, 1102880, 1185596, 1481995, 2371192, 2963990, 4742384, 5927980, 9484768, 11855960, 23711920, 47423840]

約数ペア:

[(1, 47423840), (2, 23711920), (4, 11855960), (5, 9484768), (8, 5927980), (10, 4742384), (16, 2963990), (20, 2371192), (32, 1481995), (40, 1185596), (43, 1102880), (61, 777440), (80, 592798), (86, 551440), (113, 419680), (122, 388720), (160, 296399), (172, 275720), (215, 220576), (226, 209840), (244, 194360), (305, 155488), (344, 137860), (430, 110288), (452, 104920), (488, 97180), (565, 83936), (610, 77744), (688, 68930), (860, 55144), (904, 52460), (976, 48590), (1130, 41968), (1220, 38872), (1376, 34465), (1720, 27572), (1808, 26230), (1952, 24295), (2260, 20984), (2440, 19436), (2623, 18080), (3440, 13786), (3616, 13115), (4520, 10492), (4859, 9760), (4880, 9718), (5246, 9040), (6880, 6893)]