42133840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{75239}}^1$

素因数の和:75259

約数の個数: 40

約数和(自身を含む): 111957120

約数和(自身を除く): 69823280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 75239, 150478, 300956, 376195, 526673, 601912, 752390, 1053346, 1203824, 1504780, 2106692, 2633365, 3009560, 4213384, 5266730, 6019120, 8426768, 10533460, 21066920, 42133840]

約数ペア:

[(1, 42133840), (2, 21066920), (4, 10533460), (5, 8426768), (7, 6019120), (8, 5266730), (10, 4213384), (14, 3009560), (16, 2633365), (20, 2106692), (28, 1504780), (35, 1203824), (40, 1053346), (56, 752390), (70, 601912), (80, 526673), (112, 376195), (140, 300956), (280, 150478), (560, 75239)]