44183680

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 116328960

約数和(自身を除く): 72145280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 131, 136, 155, 160, 170, 248, 262, 272, 310, 320, 340, 496, 524, 527, 544, 620, 640, 655, 680, 992, 1048, 1054, 1088, 1240, 1310, 1360, 1984, 2096, 2108, 2176, 2227, 2480, 2620, 2635, 2720, 3968, 4061, 4192, 4216, 4454, 4960, 5240, 5270, 5440, 8122, 8384, 8432, 8908, 9920, 10480, 10540, 10880, 11135, 16244, 16768, 16864, 17816, 19840, 20305, 20960, 21080, 22270, 32488, 33728, 35632, 40610, 41920, 42160, 44540, 64976, 67456, 69037, 71264, 81220, 83840, 84320, 89080, 129952, 138074, 142528, 162440, 168640, 178160, 259904, 276148, 285056, 324880, 337280, 345185, 356320, 519808, 552296, 649760, 690370, 712640, 1104592, 1299520, 1380740, 1425280, 2209184, 2599040, 2761480, 4418368, 5522960, 8836736, 11045920, 22091840, 44183680]

約数ペア:

[(1, 44183680), (2, 22091840), (4, 11045920), (5, 8836736), (8, 5522960), (10, 4418368), (16, 2761480), (17, 2599040), (20, 2209184), (31, 1425280), (32, 1380740), (34, 1299520), (40, 1104592), (62, 712640), (64, 690370), (68, 649760), (80, 552296), (85, 519808), (124, 356320), (128, 345185), (131, 337280), (136, 324880), (155, 285056), (160, 276148), (170, 259904), (248, 178160), (262, 168640), (272, 162440), (310, 142528), (320, 138074), (340, 129952), (496, 89080), (524, 84320), (527, 83840), (544, 81220), (620, 71264), (640, 69037), (655, 67456), (680, 64976), (992, 44540), (1048, 42160), (1054, 41920), (1088, 40610), (1240, 35632), (1310, 33728), (1360, 32488), (1984, 22270), (2096, 21080), (2108, 20960), (2176, 20305), (2227, 19840), (2480, 17816), (2620, 16864), (2635, 16768), (2720, 16244), (3968, 11135), (4061, 10880), (4192, 10540), (4216, 10480), (4454, 9920), (4960, 8908), (5240, 8432), (5270, 8384), (5440, 8122)]