407360

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:103

約数の個数: 56

約数和(自身を含む): 1036320

約数和(自身を除く): 628960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 67, 76, 80, 95, 134, 152, 160, 190, 268, 304, 320, 335, 380, 536, 608, 670, 760, 1072, 1216, 1273, 1340, 1520, 2144, 2546, 2680, 3040, 4288, 5092, 5360, 6080, 6365, 10184, 10720, 12730, 20368, 21440, 25460, 40736, 50920, 81472, 101840, 203680, 407360]

約数ペア:

[(1, 407360), (2, 203680), (4, 101840), (5, 81472), (8, 50920), (10, 40736), (16, 25460), (19, 21440), (20, 20368), (32, 12730), (38, 10720), (40, 10184), (64, 6365), (67, 6080), (76, 5360), (80, 5092), (95, 4288), (134, 3040), (152, 2680), (160, 2546), (190, 2144), (268, 1520), (304, 1340), (320, 1273), (335, 1216), (380, 1072), (536, 760), (608, 670)]