38234420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3457}}^1$

素因数の和:3552

約数の個数: 48

約数和(自身を含む): 92951040

約数和(自身を除く): 54716620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 3457, 5530, 6914, 11060, 13828, 17285, 24199, 34570, 48398, 69140, 96796, 120995, 241990, 273103, 483980, 546206, 1092412, 1365515, 1911721, 2731030, 3823442, 5462060, 7646884, 9558605, 19117210, 38234420]

約数ペア:

[(1, 38234420), (2, 19117210), (4, 9558605), (5, 7646884), (7, 5462060), (10, 3823442), (14, 2731030), (20, 1911721), (28, 1365515), (35, 1092412), (70, 546206), (79, 483980), (140, 273103), (158, 241990), (316, 120995), (395, 96796), (553, 69140), (790, 48398), (1106, 34570), (1580, 24199), (2212, 17285), (2765, 13828), (3457, 11060), (5530, 6914)]