4118971120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{11171}}^1$

素因数の和:11614

約数の個数: 80

約数和(自身を含む): 10473079680

約数和(自身を除く): 6354108560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 419, 440, 838, 880, 1676, 2095, 3352, 4190, 4609, 6704, 8380, 9218, 11171, 16760, 18436, 22342, 23045, 33520, 36872, 44684, 46090, 55855, 73744, 89368, 92180, 111710, 122881, 178736, 184360, 223420, 245762, 368720, 446840, 491524, 614405, 893680, 983048, 1228810, 1966096, 2457620, 4680649, 4915240, 9361298, 9830480, 18722596, 23403245, 37445192, 46806490, 51487139, 74890384, 93612980, 102974278, 187225960, 205948556, 257435695, 374451920, 411897112, 514871390, 823794224, 1029742780, 2059485560, 4118971120]

約数ペア:

[(1, 4118971120), (2, 2059485560), (4, 1029742780), (5, 823794224), (8, 514871390), (10, 411897112), (11, 374451920), (16, 257435695), (20, 205948556), (22, 187225960), (40, 102974278), (44, 93612980), (55, 74890384), (80, 51487139), (88, 46806490), (110, 37445192), (176, 23403245), (220, 18722596), (419, 9830480), (440, 9361298), (838, 4915240), (880, 4680649), (1676, 2457620), (2095, 1966096), (3352, 1228810), (4190, 983048), (4609, 893680), (6704, 614405), (8380, 491524), (9218, 446840), (11171, 368720), (16760, 245762), (18436, 223420), (22342, 184360), (23045, 178736), (33520, 122881), (36872, 111710), (44684, 92180), (46090, 89368), (55855, 73744)]