20231679000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{518761}}^1$

素因数の和:518798

約数の個数: 128

約数和(自身を含む): 67978572480

約数和(自身を除く): 47746893480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2600, 3000, 3250, 3900, 4875, 6500, 7800, 9750, 13000, 19500, 39000, 518761, 1037522, 1556283, 2075044, 2593805, 3112566, 4150088, 5187610, 6225132, 6743893, 7781415, 10375220, 12450264, 12969025, 13487786, 15562830, 20231679, 20750440, 25938050, 26975572, 31125660, 33719465, 38907075, 40463358, 51876100, 53951144, 62251320, 64845125, 67438930, 77814150, 80926716, 101158395, 103752200, 129690250, 134877860, 155628300, 161853432, 168597325, 194535375, 202316790, 259380500, 269755720, 311256600, 337194650, 389070750, 404633580, 505791975, 518761000, 674389300, 778141500, 809267160, 842986625, 1011583950, 1348778600, 1556283000, 1685973250, 2023167900, 2528959875, 3371946500, 4046335800, 5057919750, 6743893000, 10115839500, 20231679000]

約数ペア:

[(1, 20231679000), (2, 10115839500), (3, 6743893000), (4, 5057919750), (5, 4046335800), (6, 3371946500), (8, 2528959875), (10, 2023167900), (12, 1685973250), (13, 1556283000), (15, 1348778600), (20, 1011583950), (24, 842986625), (25, 809267160), (26, 778141500), (30, 674389300), (39, 518761000), (40, 505791975), (50, 404633580), (52, 389070750), (60, 337194650), (65, 311256600), (75, 269755720), (78, 259380500), (100, 202316790), (104, 194535375), (120, 168597325), (125, 161853432), (130, 155628300), (150, 134877860), (156, 129690250), (195, 103752200), (200, 101158395), (250, 80926716), (260, 77814150), (300, 67438930), (312, 64845125), (325, 62251320), (375, 53951144), (390, 51876100), (500, 40463358), (520, 38907075), (600, 33719465), (650, 31125660), (750, 26975572), (780, 25938050), (975, 20750440), (1000, 20231679), (1300, 15562830), (1500, 13487786), (1560, 12969025), (1625, 12450264), (1950, 10375220), (2600, 7781415), (3000, 6743893), (3250, 6225132), (3900, 5187610), (4875, 4150088), (6500, 3112566), (7800, 2593805), (9750, 2075044), (13000, 1556283), (19500, 1037522), (39000, 518761)]