20160936250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{177239}}^1$

素因数の和:177281

約数の個数: 80

約数和(自身を含む): 46510611840

約数和(自身を除く): 26349675590

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 455, 625, 650, 875, 910, 1250, 1625, 1750, 2275, 3250, 4375, 4550, 8125, 8750, 11375, 16250, 22750, 56875, 113750, 177239, 354478, 886195, 1240673, 1772390, 2304107, 2481346, 4430975, 4608214, 6203365, 8861950, 11520535, 12406730, 16128749, 22154875, 23041070, 31016825, 32257498, 44309750, 57602675, 62033650, 80643745, 110774375, 115205350, 155084125, 161287490, 221548750, 288013375, 310168250, 403218725, 576026750, 775420625, 806437450, 1440066875, 1550841250, 2016093625, 2880133750, 4032187250, 10080468125, 20160936250]

約数ペア:

[(1, 20160936250), (2, 10080468125), (5, 4032187250), (7, 2880133750), (10, 2016093625), (13, 1550841250), (14, 1440066875), (25, 806437450), (26, 775420625), (35, 576026750), (50, 403218725), (65, 310168250), (70, 288013375), (91, 221548750), (125, 161287490), (130, 155084125), (175, 115205350), (182, 110774375), (250, 80643745), (325, 62033650), (350, 57602675), (455, 44309750), (625, 32257498), (650, 31016825), (875, 23041070), (910, 22154875), (1250, 16128749), (1625, 12406730), (1750, 11520535), (2275, 8861950), (3250, 6203365), (4375, 4608214), (4550, 4430975), (8125, 2481346), (8750, 2304107), (11375, 1772390), (16250, 1240673), (22750, 886195), (56875, 354478), (113750, 177239)]