196607320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54013}}^1$

素因数の和:54044

約数の個数: 64

約数和(自身を含む): 544461120

約数和(自身を除く): 347853800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 54013, 108026, 216052, 270065, 378091, 432104, 540130, 702169, 756182, 1080260, 1404338, 1512364, 1890455, 2160520, 2808676, 3024728, 3510845, 3780910, 4915183, 5617352, 7021690, 7561820, 9830366, 14043380, 15123640, 19660732, 24575915, 28086760, 39321464, 49151830, 98303660, 196607320]

約数ペア:

[(1, 196607320), (2, 98303660), (4, 49151830), (5, 39321464), (7, 28086760), (8, 24575915), (10, 19660732), (13, 15123640), (14, 14043380), (20, 9830366), (26, 7561820), (28, 7021690), (35, 5617352), (40, 4915183), (52, 3780910), (56, 3510845), (65, 3024728), (70, 2808676), (91, 2160520), (104, 1890455), (130, 1512364), (140, 1404338), (182, 1080260), (260, 756182), (280, 702169), (364, 540130), (455, 432104), (520, 378091), (728, 270065), (910, 216052), (1820, 108026), (3640, 54013)]