29432920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 72887040

約数和(自身を除く): 43454120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 151, 220, 302, 440, 443, 604, 755, 886, 1208, 1510, 1661, 1772, 2215, 3020, 3322, 3544, 4430, 4873, 6040, 6644, 8305, 8860, 9746, 13288, 16610, 17720, 19492, 24365, 33220, 38984, 48730, 66440, 66893, 97460, 133786, 194920, 267572, 334465, 535144, 668930, 735823, 1337860, 1471646, 2675720, 2943292, 3679115, 5886584, 7358230, 14716460, 29432920]

約数ペア:

[(1, 29432920), (2, 14716460), (4, 7358230), (5, 5886584), (8, 3679115), (10, 2943292), (11, 2675720), (20, 1471646), (22, 1337860), (40, 735823), (44, 668930), (55, 535144), (88, 334465), (110, 267572), (151, 194920), (220, 133786), (302, 97460), (440, 66893), (443, 66440), (604, 48730), (755, 38984), (886, 33220), (1208, 24365), (1510, 19492), (1661, 17720), (1772, 16610), (2215, 13288), (3020, 9746), (3322, 8860), (3544, 8305), (4430, 6644), (4873, 6040)]