6634240

素因数分解:

$2^8\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 16335648

約数和(自身を除く): 9701408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 73, 80, 128, 142, 146, 160, 256, 284, 292, 320, 355, 365, 568, 584, 640, 710, 730, 1136, 1168, 1280, 1420, 1460, 2272, 2336, 2840, 2920, 4544, 4672, 5183, 5680, 5840, 9088, 9344, 10366, 11360, 11680, 18176, 18688, 20732, 22720, 23360, 25915, 41464, 45440, 46720, 51830, 82928, 90880, 93440, 103660, 165856, 207320, 331712, 414640, 663424, 829280, 1326848, 1658560, 3317120, 6634240]

約数ペア:

[(1, 6634240), (2, 3317120), (4, 1658560), (5, 1326848), (8, 829280), (10, 663424), (16, 414640), (20, 331712), (32, 207320), (40, 165856), (64, 103660), (71, 93440), (73, 90880), (80, 82928), (128, 51830), (142, 46720), (146, 45440), (160, 41464), (256, 25915), (284, 23360), (292, 22720), (320, 20732), (355, 18688), (365, 18176), (568, 11680), (584, 11360), (640, 10366), (710, 9344), (730, 9088), (1136, 5840), (1168, 5680), (1280, 5183), (1420, 4672), (1460, 4544), (2272, 2920), (2336, 2840)]