20150134576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{5987}}^1$

素因数の和:7490

約数の個数: 80

約数和(自身を含む): 45905061888

約数和(自身を除く): 25754927312

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 1471, 2288, 2942, 5884, 5987, 11768, 11974, 16181, 19123, 23536, 23948, 32362, 38246, 47896, 64724, 65857, 76492, 77831, 95792, 129448, 131714, 152984, 155662, 210353, 258896, 263428, 305968, 311324, 420706, 526856, 622648, 841412, 856141, 1053712, 1245296, 1682824, 1712282, 3365648, 3424564, 6849128, 8806877, 13698256, 17613754, 35227508, 70455016, 96875647, 114489401, 140910032, 193751294, 228978802, 387502588, 457957604, 775005176, 915915208, 1259383411, 1550010352, 1831830416, 2518766822, 5037533644, 10075067288, 20150134576]

約数ペア:

[(1, 20150134576), (2, 10075067288), (4, 5037533644), (8, 2518766822), (11, 1831830416), (13, 1550010352), (16, 1259383411), (22, 915915208), (26, 775005176), (44, 457957604), (52, 387502588), (88, 228978802), (104, 193751294), (143, 140910032), (176, 114489401), (208, 96875647), (286, 70455016), (572, 35227508), (1144, 17613754), (1471, 13698256), (2288, 8806877), (2942, 6849128), (5884, 3424564), (5987, 3365648), (11768, 1712282), (11974, 1682824), (16181, 1245296), (19123, 1053712), (23536, 856141), (23948, 841412), (32362, 622648), (38246, 526856), (47896, 420706), (64724, 311324), (65857, 305968), (76492, 263428), (77831, 258896), (95792, 210353), (129448, 155662), (131714, 152984)]