57212960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2266

約数の個数: 96

約数和(自身を含む): 161263872

約数和(自身を除く): 104050912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2221, 2576, 3220, 3680, 4442, 5152, 6440, 8884, 11105, 12880, 15547, 17768, 22210, 25760, 31094, 35536, 44420, 51083, 62188, 71072, 77735, 88840, 102166, 124376, 155470, 177680, 204332, 248752, 255415, 310940, 355360, 357581, 408664, 497504, 510830, 621880, 715162, 817328, 1021660, 1243760, 1430324, 1634656, 1787905, 2043320, 2487520, 2860648, 3575810, 4086640, 5721296, 7151620, 8173280, 11442592, 14303240, 28606480, 57212960]

約数ペア:

[(1, 57212960), (2, 28606480), (4, 14303240), (5, 11442592), (7, 8173280), (8, 7151620), (10, 5721296), (14, 4086640), (16, 3575810), (20, 2860648), (23, 2487520), (28, 2043320), (32, 1787905), (35, 1634656), (40, 1430324), (46, 1243760), (56, 1021660), (70, 817328), (80, 715162), (92, 621880), (112, 510830), (115, 497504), (140, 408664), (160, 357581), (161, 355360), (184, 310940), (224, 255415), (230, 248752), (280, 204332), (322, 177680), (368, 155470), (460, 124376), (560, 102166), (644, 88840), (736, 77735), (805, 71072), (920, 62188), (1120, 51083), (1288, 44420), (1610, 35536), (1840, 31094), (2221, 25760), (2576, 22210), (3220, 17768), (3680, 15547), (4442, 12880), (5152, 11105), (6440, 8884)]