10020000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{167}}^1$

素因数の和:200

約数の個数: 120

約数和(自身を含む): 33064416

約数和(自身を除く): 23044416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 167, 200, 240, 250, 300, 334, 375, 400, 480, 500, 501, 600, 625, 668, 750, 800, 835, 1000, 1002, 1200, 1250, 1336, 1500, 1670, 1875, 2000, 2004, 2400, 2500, 2505, 2672, 3000, 3340, 3750, 4000, 4008, 4175, 5000, 5010, 5344, 6000, 6680, 7500, 8016, 8350, 10000, 10020, 12000, 12525, 13360, 15000, 16032, 16700, 20000, 20040, 20875, 25050, 26720, 30000, 33400, 40080, 41750, 50100, 60000, 62625, 66800, 80160, 83500, 100200, 104375, 125250, 133600, 167000, 200400, 208750, 250500, 313125, 334000, 400800, 417500, 501000, 626250, 668000, 835000, 1002000, 1252500, 1670000, 2004000, 2505000, 3340000, 5010000, 10020000]

約数ペア:

[(1, 10020000), (2, 5010000), (3, 3340000), (4, 2505000), (5, 2004000), (6, 1670000), (8, 1252500), (10, 1002000), (12, 835000), (15, 668000), (16, 626250), (20, 501000), (24, 417500), (25, 400800), (30, 334000), (32, 313125), (40, 250500), (48, 208750), (50, 200400), (60, 167000), (75, 133600), (80, 125250), (96, 104375), (100, 100200), (120, 83500), (125, 80160), (150, 66800), (160, 62625), (167, 60000), (200, 50100), (240, 41750), (250, 40080), (300, 33400), (334, 30000), (375, 26720), (400, 25050), (480, 20875), (500, 20040), (501, 20000), (600, 16700), (625, 16032), (668, 15000), (750, 13360), (800, 12525), (835, 12000), (1000, 10020), (1002, 10000), (1200, 8350), (1250, 8016), (1336, 7500), (1500, 6680), (1670, 6000), (1875, 5344), (2000, 5010), (2004, 5000), (2400, 4175), (2500, 4008), (2505, 4000), (2672, 3750), (3000, 3340)]