1199854480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{2069}}^1$

素因数の和:2752

約数の個数: 80

約数和(自身を含む): 3049358400

約数和(自身を除く): 1849503920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 659, 880, 1318, 2069, 2636, 3295, 4138, 5272, 6590, 7249, 8276, 10345, 10544, 13180, 14498, 16552, 20690, 22759, 26360, 28996, 33104, 36245, 41380, 45518, 52720, 57992, 72490, 82760, 91036, 113795, 115984, 144980, 165520, 182072, 227590, 289960, 364144, 455180, 579920, 910360, 1363471, 1820720, 2726942, 5453884, 6817355, 10907768, 13634710, 14998181, 21815536, 27269420, 29996362, 54538840, 59992724, 74990905, 109077680, 119985448, 149981810, 239970896, 299963620, 599927240, 1199854480]

約数ペア:

[(1, 1199854480), (2, 599927240), (4, 299963620), (5, 239970896), (8, 149981810), (10, 119985448), (11, 109077680), (16, 74990905), (20, 59992724), (22, 54538840), (40, 29996362), (44, 27269420), (55, 21815536), (80, 14998181), (88, 13634710), (110, 10907768), (176, 6817355), (220, 5453884), (440, 2726942), (659, 1820720), (880, 1363471), (1318, 910360), (2069, 579920), (2636, 455180), (3295, 364144), (4138, 289960), (5272, 227590), (6590, 182072), (7249, 165520), (8276, 144980), (10345, 115984), (10544, 113795), (13180, 91036), (14498, 82760), (16552, 72490), (20690, 57992), (22759, 52720), (26360, 45518), (28996, 41380), (33104, 36245)]