98127680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:712

約数の個数: 112

約数和(自身を含む): 271247616

約数和(自身を除く): 173119936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 320, 355, 448, 497, 560, 568, 617, 710, 994, 1120, 1136, 1234, 1420, 1988, 2240, 2272, 2468, 2485, 2840, 3085, 3976, 4319, 4544, 4936, 4970, 5680, 6170, 7952, 8638, 9872, 9940, 11360, 12340, 15904, 17276, 19744, 19880, 21595, 22720, 24680, 31808, 34552, 39488, 39760, 43190, 43807, 49360, 69104, 79520, 86380, 87614, 98720, 138208, 159040, 172760, 175228, 197440, 219035, 276416, 306649, 345520, 350456, 438070, 613298, 691040, 700912, 876140, 1226596, 1382080, 1401824, 1533245, 1752280, 2453192, 2803648, 3066490, 3504560, 4906384, 6132980, 7009120, 9812768, 12265960, 14018240, 19625536, 24531920, 49063840, 98127680]

約数ペア:

[(1, 98127680), (2, 49063840), (4, 24531920), (5, 19625536), (7, 14018240), (8, 12265960), (10, 9812768), (14, 7009120), (16, 6132980), (20, 4906384), (28, 3504560), (32, 3066490), (35, 2803648), (40, 2453192), (56, 1752280), (64, 1533245), (70, 1401824), (71, 1382080), (80, 1226596), (112, 876140), (140, 700912), (142, 691040), (160, 613298), (224, 438070), (280, 350456), (284, 345520), (320, 306649), (355, 276416), (448, 219035), (497, 197440), (560, 175228), (568, 172760), (617, 159040), (710, 138208), (994, 98720), (1120, 87614), (1136, 86380), (1234, 79520), (1420, 69104), (1988, 49360), (2240, 43807), (2272, 43190), (2468, 39760), (2485, 39488), (2840, 34552), (3085, 31808), (3976, 24680), (4319, 22720), (4544, 21595), (4936, 19880), (4970, 19744), (5680, 17276), (6170, 15904), (7952, 12340), (8638, 11360), (9872, 9940)]