43431040

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 105264000

約数和(自身を除く): 61832960

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, 859, 1264, 1580, 1718, 2528, 3160, 3436, 4295, 5056, 6320, 6872, 8590, 10112, 12640, 13744, 17180, 25280, 27488, 34360, 50560, 54976, 67861, 68720, 109952, 135722, 137440, 271444, 274880, 339305, 542888, 549760, 678610, 1085776, 1357220, 2171552, 2714440, 4343104, 5428880, 8686208, 10857760, 21715520, 43431040]

約数ペア:

[(1, 43431040), (2, 21715520), (4, 10857760), (5, 8686208), (8, 5428880), (10, 4343104), (16, 2714440), (20, 2171552), (32, 1357220), (40, 1085776), (64, 678610), (79, 549760), (80, 542888), (128, 339305), (158, 274880), (160, 271444), (316, 137440), (320, 135722), (395, 109952), (632, 68720), (640, 67861), (790, 54976), (859, 50560), (1264, 34360), (1580, 27488), (1718, 25280), (2528, 17180), (3160, 13744), (3436, 12640), (4295, 10112), (5056, 8590), (6320, 6872)]