2023481000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:700

約数の個数: 128

約数和(自身を含む): 5015088000

約数和(自身を除く): 2991607000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 281, 379, 380, 475, 500, 562, 758, 760, 950, 1000, 1124, 1405, 1516, 1895, 1900, 2248, 2375, 2810, 3032, 3790, 3800, 4750, 5339, 5620, 7025, 7201, 7580, 9475, 9500, 10678, 11240, 14050, 14402, 15160, 18950, 19000, 21356, 26695, 28100, 28804, 35125, 36005, 37900, 42712, 47375, 53390, 56200, 57608, 70250, 72010, 75800, 94750, 106499, 106780, 133475, 140500, 144020, 180025, 189500, 212998, 213560, 266950, 281000, 288040, 360050, 379000, 425996, 532495, 533900, 667375, 720100, 851992, 900125, 1064990, 1067800, 1334750, 1440200, 1800250, 2023481, 2129980, 2662475, 2669500, 3600500, 4046962, 4259960, 5324950, 5339000, 7201000, 8093924, 10117405, 10649900, 13312375, 16187848, 20234810, 21299800, 26624750, 40469620, 50587025, 53249500, 80939240, 101174050, 106499000, 202348100, 252935125, 404696200, 505870250, 1011740500, 2023481000]

約数ペア:

[(1, 2023481000), (2, 1011740500), (4, 505870250), (5, 404696200), (8, 252935125), (10, 202348100), (19, 106499000), (20, 101174050), (25, 80939240), (38, 53249500), (40, 50587025), (50, 40469620), (76, 26624750), (95, 21299800), (100, 20234810), (125, 16187848), (152, 13312375), (190, 10649900), (200, 10117405), (250, 8093924), (281, 7201000), (379, 5339000), (380, 5324950), (475, 4259960), (500, 4046962), (562, 3600500), (758, 2669500), (760, 2662475), (950, 2129980), (1000, 2023481), (1124, 1800250), (1405, 1440200), (1516, 1334750), (1895, 1067800), (1900, 1064990), (2248, 900125), (2375, 851992), (2810, 720100), (3032, 667375), (3790, 533900), (3800, 532495), (4750, 425996), (5339, 379000), (5620, 360050), (7025, 288040), (7201, 281000), (7580, 266950), (9475, 213560), (9500, 212998), (10678, 189500), (11240, 180025), (14050, 144020), (14402, 140500), (15160, 133475), (18950, 106780), (19000, 106499), (21356, 94750), (26695, 75800), (28100, 72010), (28804, 70250), (35125, 57608), (36005, 56200), (37900, 53390), (42712, 47375)]