45254960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1567}}^1$

素因数の和:1618

約数の個数: 60

約数和(自身を含む): 111117888

約数和(自身を除く): 65862928

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 1444, 1520, 1567, 1805, 2888, 3134, 3610, 5776, 6268, 7220, 7835, 12536, 14440, 15670, 25072, 28880, 29773, 31340, 59546, 62680, 119092, 125360, 148865, 238184, 297730, 476368, 565687, 595460, 1131374, 1190920, 2262748, 2381840, 2828435, 4525496, 5656870, 9050992, 11313740, 22627480, 45254960]

約数ペア:

[(1, 45254960), (2, 22627480), (4, 11313740), (5, 9050992), (8, 5656870), (10, 4525496), (16, 2828435), (19, 2381840), (20, 2262748), (38, 1190920), (40, 1131374), (76, 595460), (80, 565687), (95, 476368), (152, 297730), (190, 238184), (304, 148865), (361, 125360), (380, 119092), (722, 62680), (760, 59546), (1444, 31340), (1520, 29773), (1567, 28880), (1805, 25072), (2888, 15670), (3134, 14440), (3610, 12536), (5776, 7835), (6268, 7220)]