46442840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1236

約数の個数: 64

約数和(自身を含む): 112168800

約数和(自身を除く): 65725960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 760, 1007, 1060, 1153, 2014, 2120, 2306, 4028, 4612, 5035, 5765, 8056, 9224, 10070, 11530, 20140, 21907, 23060, 40280, 43814, 46120, 61109, 87628, 109535, 122218, 175256, 219070, 244436, 305545, 438140, 488872, 611090, 876280, 1161071, 1222180, 2322142, 2444360, 4644284, 5805355, 9288568, 11610710, 23221420, 46442840]

約数ペア:

[(1, 46442840), (2, 23221420), (4, 11610710), (5, 9288568), (8, 5805355), (10, 4644284), (19, 2444360), (20, 2322142), (38, 1222180), (40, 1161071), (53, 876280), (76, 611090), (95, 488872), (106, 438140), (152, 305545), (190, 244436), (212, 219070), (265, 175256), (380, 122218), (424, 109535), (530, 87628), (760, 61109), (1007, 46120), (1060, 43814), (1153, 40280), (2014, 23060), (2120, 21907), (2306, 20140), (4028, 11530), (4612, 10070), (5035, 9224), (5765, 8056)]