27836691400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{204983}}^1$

素因数の和:205103

約数の個数: 96

約数和(自身を含む): 74728967040

約数和(自身を除く): 46892275640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 97, 100, 140, 175, 194, 200, 280, 350, 388, 485, 679, 700, 776, 970, 1358, 1400, 1940, 2425, 2716, 3395, 3880, 4850, 5432, 6790, 9700, 13580, 16975, 19400, 27160, 33950, 67900, 135800, 204983, 409966, 819932, 1024915, 1434881, 1639864, 2049830, 2869762, 4099660, 5124575, 5739524, 7174405, 8199320, 10249150, 11479048, 14348810, 19883351, 20498300, 28697620, 35872025, 39766702, 40996600, 57395240, 71744050, 79533404, 99416755, 139183457, 143488100, 159066808, 198833510, 278366914, 286976200, 397667020, 497083775, 556733828, 695917285, 795334040, 994167550, 1113467656, 1391834570, 1988335100, 2783669140, 3479586425, 3976670200, 5567338280, 6959172850, 13918345700, 27836691400]

約数ペア:

[(1, 27836691400), (2, 13918345700), (4, 6959172850), (5, 5567338280), (7, 3976670200), (8, 3479586425), (10, 2783669140), (14, 1988335100), (20, 1391834570), (25, 1113467656), (28, 994167550), (35, 795334040), (40, 695917285), (50, 556733828), (56, 497083775), (70, 397667020), (97, 286976200), (100, 278366914), (140, 198833510), (175, 159066808), (194, 143488100), (200, 139183457), (280, 99416755), (350, 79533404), (388, 71744050), (485, 57395240), (679, 40996600), (700, 39766702), (776, 35872025), (970, 28697620), (1358, 20498300), (1400, 19883351), (1940, 14348810), (2425, 11479048), (2716, 10249150), (3395, 8199320), (3880, 7174405), (4850, 5739524), (5432, 5124575), (6790, 4099660), (9700, 2869762), (13580, 2049830), (16975, 1639864), (19400, 1434881), (27160, 1024915), (33950, 819932), (67900, 409966), (135800, 204983)]