41004160

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 99388800

約数和(自身を除く): 58384640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 316, 320, 395, 632, 640, 790, 811, 1264, 1580, 1622, 2528, 3160, 3244, 4055, 5056, 6320, 6488, 8110, 10112, 12640, 12976, 16220, 25280, 25952, 32440, 50560, 51904, 64069, 64880, 103808, 128138, 129760, 256276, 259520, 320345, 512552, 519040, 640690, 1025104, 1281380, 2050208, 2562760, 4100416, 5125520, 8200832, 10251040, 20502080, 41004160]

約数ペア:

[(1, 41004160), (2, 20502080), (4, 10251040), (5, 8200832), (8, 5125520), (10, 4100416), (16, 2562760), (20, 2050208), (32, 1281380), (40, 1025104), (64, 640690), (79, 519040), (80, 512552), (128, 320345), (158, 259520), (160, 256276), (316, 129760), (320, 128138), (395, 103808), (632, 64880), (640, 64069), (790, 51904), (811, 50560), (1264, 32440), (1580, 25952), (1622, 25280), (2528, 16220), (3160, 12976), (3244, 12640), (4055, 10112), (5056, 8110), (6320, 6488)]