132327500

素因数分解:

$2^2\times 5^4\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1356

約数の個数: 60

約数和(自身を含む): 296661288

約数和(自身を除く): 164333788

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 164, 205, 250, 410, 500, 625, 820, 1025, 1250, 1291, 2050, 2500, 2582, 4100, 5125, 5164, 6455, 10250, 12910, 20500, 25625, 25820, 32275, 51250, 52931, 64550, 102500, 105862, 129100, 161375, 211724, 264655, 322750, 529310, 645500, 806875, 1058620, 1323275, 1613750, 2646550, 3227500, 5293100, 6616375, 13232750, 26465500, 33081875, 66163750, 132327500]

約数ペア:

[(1, 132327500), (2, 66163750), (4, 33081875), (5, 26465500), (10, 13232750), (20, 6616375), (25, 5293100), (41, 3227500), (50, 2646550), (82, 1613750), (100, 1323275), (125, 1058620), (164, 806875), (205, 645500), (250, 529310), (410, 322750), (500, 264655), (625, 211724), (820, 161375), (1025, 129100), (1250, 105862), (1291, 102500), (2050, 64550), (2500, 52931), (2582, 51250), (4100, 32275), (5125, 25820), (5164, 25625), (6455, 20500), (10250, 12910)]