133466720

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15739}}^1$

素因数の和:15807

約数の個数: 48

約数和(自身を含む): 321284880

約数和(自身を除く): 187818160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 15739, 31478, 62956, 78695, 125912, 157390, 251824, 314780, 503648, 629560, 834167, 1259120, 1668334, 2518240, 3336668, 4170835, 6673336, 8341670, 13346672, 16683340, 26693344, 33366680, 66733360, 133466720]

約数ペア:

[(1, 133466720), (2, 66733360), (4, 33366680), (5, 26693344), (8, 16683340), (10, 13346672), (16, 8341670), (20, 6673336), (32, 4170835), (40, 3336668), (53, 2518240), (80, 1668334), (106, 1259120), (160, 834167), (212, 629560), (265, 503648), (424, 314780), (530, 251824), (848, 157390), (1060, 125912), (1696, 78695), (2120, 62956), (4240, 31478), (8480, 15739)]