4309960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 10497600

約数和(自身を除く): 6187640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 107, 152, 190, 212, 214, 265, 380, 424, 428, 530, 535, 760, 856, 1007, 1060, 1070, 2014, 2033, 2120, 2140, 4028, 4066, 4280, 5035, 5671, 8056, 8132, 10070, 10165, 11342, 16264, 20140, 20330, 22684, 28355, 40280, 40660, 45368, 56710, 81320, 107749, 113420, 215498, 226840, 430996, 538745, 861992, 1077490, 2154980, 4309960]

約数ペア:

[(1, 4309960), (2, 2154980), (4, 1077490), (5, 861992), (8, 538745), (10, 430996), (19, 226840), (20, 215498), (38, 113420), (40, 107749), (53, 81320), (76, 56710), (95, 45368), (106, 40660), (107, 40280), (152, 28355), (190, 22684), (212, 20330), (214, 20140), (265, 16264), (380, 11342), (424, 10165), (428, 10070), (530, 8132), (535, 8056), (760, 5671), (856, 5035), (1007, 4280), (1060, 4066), (1070, 4028), (2014, 2140), (2033, 2120)]