33557420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6793}}^1$

素因数の和:6834

約数の個数: 48

約数和(自身を含む): 79897440

約数和(自身を除く): 46340020

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 6793, 13586, 27172, 33965, 67930, 88309, 129067, 135860, 176618, 258134, 353236, 441545, 516268, 645335, 883090, 1290670, 1677871, 1766180, 2581340, 3355742, 6711484, 8389355, 16778710, 33557420]

約数ペア:

[(1, 33557420), (2, 16778710), (4, 8389355), (5, 6711484), (10, 3355742), (13, 2581340), (19, 1766180), (20, 1677871), (26, 1290670), (38, 883090), (52, 645335), (65, 516268), (76, 441545), (95, 353236), (130, 258134), (190, 176618), (247, 135860), (260, 129067), (380, 88309), (494, 67930), (988, 33965), (1235, 27172), (2470, 13586), (4940, 6793)]