40761460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1601}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 91506240

約数和(自身を除く): 50744780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 1273, 1340, 1601, 2546, 3202, 5092, 6365, 6404, 8005, 12730, 16010, 25460, 30419, 32020, 60838, 107267, 121676, 152095, 214534, 304190, 429068, 536335, 608380, 1072670, 2038073, 2145340, 4076146, 8152292, 10190365, 20380730, 40761460]

約数ペア:

[(1, 40761460), (2, 20380730), (4, 10190365), (5, 8152292), (10, 4076146), (19, 2145340), (20, 2038073), (38, 1072670), (67, 608380), (76, 536335), (95, 429068), (134, 304190), (190, 214534), (268, 152095), (335, 121676), (380, 107267), (670, 60838), (1273, 32020), (1340, 30419), (1601, 25460), (2546, 16010), (3202, 12730), (5092, 8005), (6365, 6404)]