76725620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2633}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 169924608

約数和(自身を除く): 93198988

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 2633, 2914, 5266, 5828, 7285, 10532, 13165, 14570, 26330, 29140, 52660, 81623, 123751, 163246, 247502, 326492, 408115, 495004, 618755, 816230, 1237510, 1632460, 2475020, 3836281, 7672562, 15345124, 19181405, 38362810, 76725620]

約数ペア:

[(1, 76725620), (2, 38362810), (4, 19181405), (5, 15345124), (10, 7672562), (20, 3836281), (31, 2475020), (47, 1632460), (62, 1237510), (94, 816230), (124, 618755), (155, 495004), (188, 408115), (235, 326492), (310, 247502), (470, 163246), (620, 123751), (940, 81623), (1457, 52660), (2633, 29140), (2914, 26330), (5266, 14570), (5828, 13165), (7285, 10532)]