1117369720

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{10169}}^1$

素因数の和:10288

約数の個数: 64

約数和(自身を含む): 2614096800

約数和(自身を除く): 1496727080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 67, 82, 134, 164, 205, 268, 328, 335, 410, 536, 670, 820, 1340, 1640, 2680, 2747, 5494, 10169, 10988, 13735, 20338, 21976, 27470, 40676, 50845, 54940, 81352, 101690, 109880, 203380, 406760, 416929, 681323, 833858, 1362646, 1667716, 2084645, 2725292, 3335432, 3406615, 4169290, 5450584, 6813230, 8338580, 13626460, 16677160, 27252920, 27934243, 55868486, 111736972, 139671215, 223473944, 279342430, 558684860, 1117369720]

約数ペア:

[(1, 1117369720), (2, 558684860), (4, 279342430), (5, 223473944), (8, 139671215), (10, 111736972), (20, 55868486), (40, 27934243), (41, 27252920), (67, 16677160), (82, 13626460), (134, 8338580), (164, 6813230), (205, 5450584), (268, 4169290), (328, 3406615), (335, 3335432), (410, 2725292), (536, 2084645), (670, 1667716), (820, 1362646), (1340, 833858), (1640, 681323), (2680, 416929), (2747, 406760), (5494, 203380), (10169, 109880), (10988, 101690), (13735, 81352), (20338, 54940), (21976, 50845), (27470, 40676)]