22898050000

素因数分解:

$2^4\times 5^5\times 7^1\times {\mathrm{65423}}^1$

素因数の和:65463

約数の個数: 120

約数和(自身を含む): 63375443712

約数和(自身を除く): 40477393712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 625, 700, 875, 1000, 1250, 1400, 1750, 2000, 2500, 2800, 3125, 3500, 4375, 5000, 6250, 7000, 8750, 10000, 12500, 14000, 17500, 21875, 25000, 35000, 43750, 50000, 65423, 70000, 87500, 130846, 175000, 261692, 327115, 350000, 457961, 523384, 654230, 915922, 1046768, 1308460, 1635575, 1831844, 2289805, 2616920, 3271150, 3663688, 4579610, 5233840, 6542300, 7327376, 8177875, 9159220, 11449025, 13084600, 16355750, 18318440, 22898050, 26169200, 32711500, 36636880, 40889375, 45796100, 57245125, 65423000, 81778750, 91592200, 114490250, 130846000, 163557500, 183184400, 204446875, 228980500, 286225625, 327115000, 408893750, 457961000, 572451250, 654230000, 817787500, 915922000, 1144902500, 1431128125, 1635575000, 2289805000, 2862256250, 3271150000, 4579610000, 5724512500, 11449025000, 22898050000]

約数ペア:

[(1, 22898050000), (2, 11449025000), (4, 5724512500), (5, 4579610000), (7, 3271150000), (8, 2862256250), (10, 2289805000), (14, 1635575000), (16, 1431128125), (20, 1144902500), (25, 915922000), (28, 817787500), (35, 654230000), (40, 572451250), (50, 457961000), (56, 408893750), (70, 327115000), (80, 286225625), (100, 228980500), (112, 204446875), (125, 183184400), (140, 163557500), (175, 130846000), (200, 114490250), (250, 91592200), (280, 81778750), (350, 65423000), (400, 57245125), (500, 45796100), (560, 40889375), (625, 36636880), (700, 32711500), (875, 26169200), (1000, 22898050), (1250, 18318440), (1400, 16355750), (1750, 13084600), (2000, 11449025), (2500, 9159220), (2800, 8177875), (3125, 7327376), (3500, 6542300), (4375, 5233840), (5000, 4579610), (6250, 3663688), (7000, 3271150), (8750, 2616920), (10000, 2289805), (12500, 1831844), (14000, 1635575), (17500, 1308460), (21875, 1046768), (25000, 915922), (35000, 654230), (43750, 523384), (50000, 457961), (65423, 350000), (70000, 327115), (87500, 261692), (130846, 175000)]