46945280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 88

約数和(自身を含む): 115401672

約数和(自身を除く): 68456392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 173, 212, 256, 265, 320, 346, 424, 512, 530, 640, 692, 848, 865, 1024, 1060, 1280, 1384, 1696, 1730, 2120, 2560, 2768, 3392, 3460, 4240, 5120, 5536, 6784, 6920, 8480, 9169, 11072, 13568, 13840, 16960, 18338, 22144, 27136, 27680, 33920, 36676, 44288, 45845, 54272, 55360, 67840, 73352, 88576, 91690, 110720, 135680, 146704, 177152, 183380, 221440, 271360, 293408, 366760, 442880, 586816, 733520, 885760, 1173632, 1467040, 2347264, 2934080, 4694528, 5868160, 9389056, 11736320, 23472640, 46945280]

約数ペア:

[(1, 46945280), (2, 23472640), (4, 11736320), (5, 9389056), (8, 5868160), (10, 4694528), (16, 2934080), (20, 2347264), (32, 1467040), (40, 1173632), (53, 885760), (64, 733520), (80, 586816), (106, 442880), (128, 366760), (160, 293408), (173, 271360), (212, 221440), (256, 183380), (265, 177152), (320, 146704), (346, 135680), (424, 110720), (512, 91690), (530, 88576), (640, 73352), (692, 67840), (848, 55360), (865, 54272), (1024, 45845), (1060, 44288), (1280, 36676), (1384, 33920), (1696, 27680), (1730, 27136), (2120, 22144), (2560, 18338), (2768, 16960), (3392, 13840), (3460, 13568), (4240, 11072), (5120, 9169), (5536, 8480), (6784, 6920)]