162095180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4909}}^1$

素因数の和:5058

約数の個数: 48

約数和(自身を含む): 369546240

約数和(自身を除く): 207451060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2540, 3302, 4909, 6604, 8255, 9818, 16510, 19636, 24545, 33020, 49090, 63817, 98180, 127634, 255268, 319085, 623443, 638170, 1246886, 1276340, 2493772, 3117215, 6234430, 8104759, 12468860, 16209518, 32419036, 40523795, 81047590, 162095180]

約数ペア:

[(1, 162095180), (2, 81047590), (4, 40523795), (5, 32419036), (10, 16209518), (13, 12468860), (20, 8104759), (26, 6234430), (52, 3117215), (65, 2493772), (127, 1276340), (130, 1246886), (254, 638170), (260, 623443), (508, 319085), (635, 255268), (1270, 127634), (1651, 98180), (2540, 63817), (3302, 49090), (4909, 33020), (6604, 24545), (8255, 19636), (9818, 16510)]