46385920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 131862528

約数和(自身を除く): 85476608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 167, 217, 224, 248, 256, 280, 310, 320, 334, 434, 448, 496, 560, 620, 640, 668, 835, 868, 896, 992, 1085, 1120, 1169, 1240, 1280, 1336, 1670, 1736, 1792, 1984, 2170, 2240, 2338, 2480, 2672, 3340, 3472, 3968, 4340, 4480, 4676, 4960, 5177, 5344, 5845, 6680, 6944, 7936, 8680, 8960, 9352, 9920, 10354, 10688, 11690, 13360, 13888, 17360, 18704, 19840, 20708, 21376, 23380, 25885, 26720, 27776, 34720, 36239, 37408, 39680, 41416, 42752, 46760, 51770, 53440, 55552, 69440, 72478, 74816, 82832, 93520, 103540, 106880, 138880, 144956, 149632, 165664, 181195, 187040, 207080, 213760, 277760, 289912, 299264, 331328, 362390, 374080, 414160, 579824, 662656, 724780, 748160, 828320, 1159648, 1325312, 1449560, 1496320, 1656640, 2319296, 2899120, 3313280, 4638592, 5798240, 6626560, 9277184, 11596480, 23192960, 46385920]

約数ペア:

[(1, 46385920), (2, 23192960), (4, 11596480), (5, 9277184), (7, 6626560), (8, 5798240), (10, 4638592), (14, 3313280), (16, 2899120), (20, 2319296), (28, 1656640), (31, 1496320), (32, 1449560), (35, 1325312), (40, 1159648), (56, 828320), (62, 748160), (64, 724780), (70, 662656), (80, 579824), (112, 414160), (124, 374080), (128, 362390), (140, 331328), (155, 299264), (160, 289912), (167, 277760), (217, 213760), (224, 207080), (248, 187040), (256, 181195), (280, 165664), (310, 149632), (320, 144956), (334, 138880), (434, 106880), (448, 103540), (496, 93520), (560, 82832), (620, 74816), (640, 72478), (668, 69440), (835, 55552), (868, 53440), (896, 51770), (992, 46760), (1085, 42752), (1120, 41416), (1169, 39680), (1240, 37408), (1280, 36239), (1336, 34720), (1670, 27776), (1736, 26720), (1792, 25885), (1984, 23380), (2170, 21376), (2240, 20708), (2338, 19840), (2480, 18704), (2672, 17360), (3340, 13888), (3472, 13360), (3968, 11690), (4340, 10688), (4480, 10354), (4676, 9920), (4960, 9352), (5177, 8960), (5344, 8680), (5845, 7936), (6680, 6944)]