88265560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{76091}}^1$

素因数の和:76131

約数の個数: 32

約数和(自身を含む): 205448400

約数和(自身を除く): 117182840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 76091, 152182, 304364, 380455, 608728, 760910, 1521820, 2206639, 3043640, 4413278, 8826556, 11033195, 17653112, 22066390, 44132780, 88265560]

約数ペア:

[(1, 88265560), (2, 44132780), (4, 22066390), (5, 17653112), (8, 11033195), (10, 8826556), (20, 4413278), (29, 3043640), (40, 2206639), (58, 1521820), (116, 760910), (145, 608728), (232, 380455), (290, 304364), (580, 152182), (1160, 76091)]