42959360

素因数分解:

$2^9\times 5^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 80

約数和(自身を含む): 104665176

約数和(自身を除く): 61705816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 173, 194, 256, 320, 346, 388, 485, 512, 640, 692, 776, 865, 970, 1280, 1384, 1552, 1730, 1940, 2560, 2768, 3104, 3460, 3880, 5536, 6208, 6920, 7760, 11072, 12416, 13840, 15520, 16781, 22144, 24832, 27680, 31040, 33562, 44288, 49664, 55360, 62080, 67124, 83905, 88576, 110720, 124160, 134248, 167810, 221440, 248320, 268496, 335620, 442880, 536992, 671240, 1073984, 1342480, 2147968, 2684960, 4295936, 5369920, 8591872, 10739840, 21479680, 42959360]

約数ペア:

[(1, 42959360), (2, 21479680), (4, 10739840), (5, 8591872), (8, 5369920), (10, 4295936), (16, 2684960), (20, 2147968), (32, 1342480), (40, 1073984), (64, 671240), (80, 536992), (97, 442880), (128, 335620), (160, 268496), (173, 248320), (194, 221440), (256, 167810), (320, 134248), (346, 124160), (388, 110720), (485, 88576), (512, 83905), (640, 67124), (692, 62080), (776, 55360), (865, 49664), (970, 44288), (1280, 33562), (1384, 31040), (1552, 27680), (1730, 24832), (1940, 22144), (2560, 16781), (2768, 15520), (3104, 13840), (3460, 12416), (3880, 11072), (5536, 7760), (6208, 6920)]