1388852000

素因数分解:

$2^5\times 5^3\times {\mathrm{103}}^1\times {\mathrm{3371}}^1$

素因数の和:3499

約数の個数: 96

約数和(自身を含む): 3446561664

約数和(自身を除く): 2057709664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 103, 125, 160, 200, 206, 250, 400, 412, 500, 515, 800, 824, 1000, 1030, 1648, 2000, 2060, 2575, 3296, 3371, 4000, 4120, 5150, 6742, 8240, 10300, 12875, 13484, 16480, 16855, 20600, 25750, 26968, 33710, 41200, 51500, 53936, 67420, 82400, 84275, 103000, 107872, 134840, 168550, 206000, 269680, 337100, 347213, 412000, 421375, 539360, 674200, 694426, 842750, 1348400, 1388852, 1685500, 1736065, 2696800, 2777704, 3371000, 3472130, 5555408, 6742000, 6944260, 8680325, 11110816, 13484000, 13888520, 17360650, 27777040, 34721300, 43401625, 55554080, 69442600, 86803250, 138885200, 173606500, 277770400, 347213000, 694426000, 1388852000]

約数ペア:

[(1, 1388852000), (2, 694426000), (4, 347213000), (5, 277770400), (8, 173606500), (10, 138885200), (16, 86803250), (20, 69442600), (25, 55554080), (32, 43401625), (40, 34721300), (50, 27777040), (80, 17360650), (100, 13888520), (103, 13484000), (125, 11110816), (160, 8680325), (200, 6944260), (206, 6742000), (250, 5555408), (400, 3472130), (412, 3371000), (500, 2777704), (515, 2696800), (800, 1736065), (824, 1685500), (1000, 1388852), (1030, 1348400), (1648, 842750), (2000, 694426), (2060, 674200), (2575, 539360), (3296, 421375), (3371, 412000), (4000, 347213), (4120, 337100), (5150, 269680), (6742, 206000), (8240, 168550), (10300, 134840), (12875, 107872), (13484, 103000), (16480, 84275), (16855, 82400), (20600, 67420), (25750, 53936), (26968, 51500), (33710, 41200)]