15704811350

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{419}}^1\times {\mathrm{3767}}^1$

素因数の和:4397

約数の個数: 48

約数和(自身を含む): 29435616000

約数和(自身を除く): 13730804650

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 419, 838, 995, 1990, 2095, 3767, 4190, 4975, 7534, 9950, 10475, 18835, 20950, 37670, 83381, 94175, 166762, 188350, 416905, 749633, 833810, 1499266, 1578373, 2084525, 3156746, 3748165, 4169050, 7496330, 7891865, 15783730, 18740825, 37481650, 39459325, 78918650, 314096227, 628192454, 1570481135, 3140962270, 7852405675, 15704811350]

約数ペア:

[(1, 15704811350), (2, 7852405675), (5, 3140962270), (10, 1570481135), (25, 628192454), (50, 314096227), (199, 78918650), (398, 39459325), (419, 37481650), (838, 18740825), (995, 15783730), (1990, 7891865), (2095, 7496330), (3767, 4169050), (4190, 3748165), (4975, 3156746), (7534, 2084525), (9950, 1578373), (10475, 1499266), (18835, 833810), (20950, 749633), (37670, 416905), (83381, 188350), (94175, 166762)]