43813120

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2633}}^1$

素因数の和:2667

約数の個数: 72

約数和(自身を含む): 113061816

約数和(自身を除く): 69248696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 2633, 3328, 4160, 5266, 8320, 10532, 13165, 16640, 21064, 26330, 34229, 42128, 52660, 68458, 84256, 105320, 136916, 168512, 171145, 210640, 273832, 337024, 342290, 421280, 547664, 674048, 684580, 842560, 1095328, 1369160, 1685120, 2190656, 2738320, 3370240, 4381312, 5476640, 8762624, 10953280, 21906560, 43813120]

約数ペア:

[(1, 43813120), (2, 21906560), (4, 10953280), (5, 8762624), (8, 5476640), (10, 4381312), (13, 3370240), (16, 2738320), (20, 2190656), (26, 1685120), (32, 1369160), (40, 1095328), (52, 842560), (64, 684580), (65, 674048), (80, 547664), (104, 421280), (128, 342290), (130, 337024), (160, 273832), (208, 210640), (256, 171145), (260, 168512), (320, 136916), (416, 105320), (520, 84256), (640, 68458), (832, 52660), (1040, 42128), (1280, 34229), (1664, 26330), (2080, 21064), (2633, 16640), (3328, 13165), (4160, 10532), (5266, 8320)]