2077190200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7699}}^1$

素因数の和:7805

約数の個数: 96

約数和(自身を含む): 5155920000

約数和(自身を除く): 3078729800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 71, 76, 95, 100, 142, 152, 190, 200, 284, 355, 380, 475, 568, 710, 760, 950, 1349, 1420, 1775, 1900, 2698, 2840, 3550, 3800, 5396, 6745, 7100, 7699, 10792, 13490, 14200, 15398, 26980, 30796, 33725, 38495, 53960, 61592, 67450, 76990, 134900, 146281, 153980, 192475, 269800, 292562, 307960, 384950, 546629, 585124, 731405, 769900, 1093258, 1170248, 1462810, 1539800, 2186516, 2733145, 2925620, 3657025, 4373032, 5466290, 5851240, 7314050, 10385951, 10932580, 13665725, 14628100, 20771902, 21865160, 27331450, 29256200, 41543804, 51929755, 54662900, 83087608, 103859510, 109325800, 207719020, 259648775, 415438040, 519297550, 1038595100, 2077190200]

約数ペア:

[(1, 2077190200), (2, 1038595100), (4, 519297550), (5, 415438040), (8, 259648775), (10, 207719020), (19, 109325800), (20, 103859510), (25, 83087608), (38, 54662900), (40, 51929755), (50, 41543804), (71, 29256200), (76, 27331450), (95, 21865160), (100, 20771902), (142, 14628100), (152, 13665725), (190, 10932580), (200, 10385951), (284, 7314050), (355, 5851240), (380, 5466290), (475, 4373032), (568, 3657025), (710, 2925620), (760, 2733145), (950, 2186516), (1349, 1539800), (1420, 1462810), (1775, 1170248), (1900, 1093258), (2698, 769900), (2840, 731405), (3550, 585124), (3800, 546629), (5396, 384950), (6745, 307960), (7100, 292562), (7699, 269800), (10792, 192475), (13490, 153980), (14200, 146281), (15398, 134900), (26980, 76990), (30796, 67450), (33725, 61592), (38495, 53960)]