499806080

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^2$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 1221839640

約数和(自身を除く): 722033560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 97, 128, 160, 166, 194, 320, 332, 388, 415, 485, 640, 664, 776, 830, 970, 1328, 1552, 1660, 1940, 2656, 3104, 3320, 3880, 5312, 6208, 6640, 7760, 8051, 9409, 10624, 12416, 13280, 15520, 16102, 18818, 26560, 31040, 32204, 37636, 40255, 47045, 53120, 62080, 64408, 75272, 80510, 94090, 128816, 150544, 161020, 188180, 257632, 301088, 322040, 376360, 515264, 602176, 644080, 752720, 780947, 1030528, 1204352, 1288160, 1505440, 1561894, 2576320, 3010880, 3123788, 3904735, 5152640, 6021760, 6247576, 7809470, 12495152, 15618940, 24990304, 31237880, 49980608, 62475760, 99961216, 124951520, 249903040, 499806080]

約数ペア:

[(1, 499806080), (2, 249903040), (4, 124951520), (5, 99961216), (8, 62475760), (10, 49980608), (16, 31237880), (20, 24990304), (32, 15618940), (40, 12495152), (64, 7809470), (80, 6247576), (83, 6021760), (97, 5152640), (128, 3904735), (160, 3123788), (166, 3010880), (194, 2576320), (320, 1561894), (332, 1505440), (388, 1288160), (415, 1204352), (485, 1030528), (640, 780947), (664, 752720), (776, 644080), (830, 602176), (970, 515264), (1328, 376360), (1552, 322040), (1660, 301088), (1940, 257632), (2656, 188180), (3104, 161020), (3320, 150544), (3880, 128816), (5312, 94090), (6208, 80510), (6640, 75272), (7760, 64408), (8051, 62080), (9409, 53120), (10624, 47045), (12416, 40255), (13280, 37636), (15520, 32204), (16102, 31040), (18818, 26560)]