100828640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1056

約数の個数: 96

約数和(自身を含む): 264539520

約数和(自身を除く): 163710880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 80, 88, 110, 118, 160, 176, 220, 236, 295, 352, 440, 472, 590, 649, 880, 944, 971, 1180, 1298, 1760, 1888, 1942, 2360, 2596, 3245, 3884, 4720, 4855, 5192, 6490, 7768, 9440, 9710, 10384, 10681, 12980, 15536, 19420, 20768, 21362, 25960, 31072, 38840, 42724, 51920, 53405, 57289, 77680, 85448, 103840, 106810, 114578, 155360, 170896, 213620, 229156, 286445, 341792, 427240, 458312, 572890, 630179, 854480, 916624, 1145780, 1260358, 1708960, 1833248, 2291560, 2520716, 3150895, 4583120, 5041432, 6301790, 9166240, 10082864, 12603580, 20165728, 25207160, 50414320, 100828640]

約数ペア:

[(1, 100828640), (2, 50414320), (4, 25207160), (5, 20165728), (8, 12603580), (10, 10082864), (11, 9166240), (16, 6301790), (20, 5041432), (22, 4583120), (32, 3150895), (40, 2520716), (44, 2291560), (55, 1833248), (59, 1708960), (80, 1260358), (88, 1145780), (110, 916624), (118, 854480), (160, 630179), (176, 572890), (220, 458312), (236, 427240), (295, 341792), (352, 286445), (440, 229156), (472, 213620), (590, 170896), (649, 155360), (880, 114578), (944, 106810), (971, 103840), (1180, 85448), (1298, 77680), (1760, 57289), (1888, 53405), (1942, 51920), (2360, 42724), (2596, 38840), (3245, 31072), (3884, 25960), (4720, 21362), (4855, 20768), (5192, 19420), (6490, 15536), (7768, 12980), (9440, 10681), (9710, 10384)]