3669481881080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{11523307}}^1$

素因数の和:11523756

約数の個数: 64

約数和(自身を含む): 8711620848000

約数和(自身を除く): 5042138966920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 419, 760, 838, 1676, 2095, 3352, 4190, 7961, 8380, 15922, 16760, 31844, 39805, 63688, 79610, 159220, 318440, 11523307, 23046614, 46093228, 57616535, 92186456, 115233070, 218942833, 230466140, 437885666, 460932280, 875771332, 1094714165, 1751542664, 2189428330, 4378856660, 4828265633, 8757713320, 9656531266, 19313062532, 24141328165, 38626125064, 48282656330, 91737047027, 96565312660, 183474094054, 193130625320, 366948188108, 458685235135, 733896376216, 917370470270, 1834740940540, 3669481881080]

約数ペア:

[(1, 3669481881080), (2, 1834740940540), (4, 917370470270), (5, 733896376216), (8, 458685235135), (10, 366948188108), (19, 193130625320), (20, 183474094054), (38, 96565312660), (40, 91737047027), (76, 48282656330), (95, 38626125064), (152, 24141328165), (190, 19313062532), (380, 9656531266), (419, 8757713320), (760, 4828265633), (838, 4378856660), (1676, 2189428330), (2095, 1751542664), (3352, 1094714165), (4190, 875771332), (7961, 460932280), (8380, 437885666), (15922, 230466140), (16760, 218942833), (31844, 115233070), (39805, 92186456), (63688, 57616535), (79610, 46093228), (159220, 23046614), (318440, 11523307)]