4122917120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{460147}}^1$

素因数の和:460175

約数の個数: 72

約数和(自身を含む): 11286510144

約数和(自身を除く): 7163593024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 460147, 920294, 1840588, 2300735, 3221029, 3681176, 4601470, 6442058, 7362352, 9202940, 12884116, 14724704, 16105145, 18405880, 25768232, 29449408, 32210290, 36811760, 51536464, 58898816, 64420580, 73623520, 103072928, 117797632, 128841160, 147247040, 206145856, 257682320, 294494080, 412291712, 515364640, 588988160, 824583424, 1030729280, 2061458560, 4122917120]

約数ペア:

[(1, 4122917120), (2, 2061458560), (4, 1030729280), (5, 824583424), (7, 588988160), (8, 515364640), (10, 412291712), (14, 294494080), (16, 257682320), (20, 206145856), (28, 147247040), (32, 128841160), (35, 117797632), (40, 103072928), (56, 73623520), (64, 64420580), (70, 58898816), (80, 51536464), (112, 36811760), (128, 32210290), (140, 29449408), (160, 25768232), (224, 18405880), (256, 16105145), (280, 14724704), (320, 12884116), (448, 9202940), (560, 7362352), (640, 6442058), (896, 4601470), (1120, 3681176), (1280, 3221029), (1792, 2300735), (2240, 1840588), (4480, 920294), (8960, 460147)]