15694915100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{9749}}^1$

素因数の和:10727

約数の個数: 72

約数和(自身を含む): 36103158000

約数和(自身を除く): 20408242900

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 947, 1700, 1894, 3788, 4735, 9470, 9749, 16099, 18940, 19498, 23675, 32198, 38996, 47350, 48745, 64396, 80495, 94700, 97490, 160990, 165733, 194980, 243725, 321980, 331466, 402475, 487450, 662932, 804950, 828665, 974900, 1609900, 1657330, 3314660, 4143325, 8286650, 9232303, 16573300, 18464606, 36929212, 46161515, 92323030, 156949151, 184646060, 230807575, 313898302, 461615150, 627796604, 784745755, 923230300, 1569491510, 3138983020, 3923728775, 7847457550, 15694915100]

約数ペア:

[(1, 15694915100), (2, 7847457550), (4, 3923728775), (5, 3138983020), (10, 1569491510), (17, 923230300), (20, 784745755), (25, 627796604), (34, 461615150), (50, 313898302), (68, 230807575), (85, 184646060), (100, 156949151), (170, 92323030), (340, 46161515), (425, 36929212), (850, 18464606), (947, 16573300), (1700, 9232303), (1894, 8286650), (3788, 4143325), (4735, 3314660), (9470, 1657330), (9749, 1609900), (16099, 974900), (18940, 828665), (19498, 804950), (23675, 662932), (32198, 487450), (38996, 402475), (47350, 331466), (48745, 321980), (64396, 243725), (80495, 194980), (94700, 165733), (97490, 160990)]