442219160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{8147}}^1$

素因数の和:8240

約数の個数: 64

約数和(自身を含む): 1055980800

約数和(自身を除く): 613761640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 460, 472, 590, 920, 1180, 1357, 2360, 2714, 5428, 6785, 8147, 10856, 13570, 16294, 27140, 32588, 40735, 54280, 65176, 81470, 162940, 187381, 325880, 374762, 480673, 749524, 936905, 961346, 1499048, 1873810, 1922692, 2403365, 3747620, 3845384, 4806730, 7495240, 9613460, 11055479, 19226920, 22110958, 44221916, 55277395, 88443832, 110554790, 221109580, 442219160]

約数ペア:

[(1, 442219160), (2, 221109580), (4, 110554790), (5, 88443832), (8, 55277395), (10, 44221916), (20, 22110958), (23, 19226920), (40, 11055479), (46, 9613460), (59, 7495240), (92, 4806730), (115, 3845384), (118, 3747620), (184, 2403365), (230, 1922692), (236, 1873810), (295, 1499048), (460, 961346), (472, 936905), (590, 749524), (920, 480673), (1180, 374762), (1357, 325880), (2360, 187381), (2714, 162940), (5428, 81470), (6785, 65176), (8147, 54280), (10856, 40735), (13570, 32588), (16294, 27140)]