40613584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 91422720

約数和(自身を除く): 50809136

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 79, 88, 92, 127, 158, 176, 184, 253, 254, 316, 368, 506, 508, 632, 869, 1012, 1016, 1264, 1397, 1738, 1817, 2024, 2032, 2794, 2921, 3476, 3634, 4048, 5588, 5842, 6952, 7268, 10033, 11176, 11684, 13904, 14536, 19987, 20066, 22352, 23368, 29072, 32131, 39974, 40132, 46736, 64262, 79948, 80264, 110363, 128524, 159896, 160528, 220726, 230759, 257048, 319792, 441452, 461518, 514096, 882904, 923036, 1765808, 1846072, 2538349, 3692144, 5076698, 10153396, 20306792, 40613584]

約数ペア:

[(1, 40613584), (2, 20306792), (4, 10153396), (8, 5076698), (11, 3692144), (16, 2538349), (22, 1846072), (23, 1765808), (44, 923036), (46, 882904), (79, 514096), (88, 461518), (92, 441452), (127, 319792), (158, 257048), (176, 230759), (184, 220726), (253, 160528), (254, 159896), (316, 128524), (368, 110363), (506, 80264), (508, 79948), (632, 64262), (869, 46736), (1012, 40132), (1016, 39974), (1264, 32131), (1397, 29072), (1738, 23368), (1817, 22352), (2024, 20066), (2032, 19987), (2794, 14536), (2921, 13904), (3476, 11684), (3634, 11176), (4048, 10033), (5588, 7268), (5842, 6952)]