11230700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 26904528

約数和(自身を除く): 15673828

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 53, 65, 100, 106, 130, 163, 212, 260, 265, 325, 326, 530, 650, 652, 689, 815, 1060, 1300, 1325, 1378, 1630, 2119, 2650, 2756, 3260, 3445, 4075, 4238, 5300, 6890, 8150, 8476, 8639, 10595, 13780, 16300, 17225, 17278, 21190, 34450, 34556, 42380, 43195, 52975, 68900, 86390, 105950, 112307, 172780, 211900, 215975, 224614, 431950, 449228, 561535, 863900, 1123070, 2246140, 2807675, 5615350, 11230700]

約数ペア:

[(1, 11230700), (2, 5615350), (4, 2807675), (5, 2246140), (10, 1123070), (13, 863900), (20, 561535), (25, 449228), (26, 431950), (50, 224614), (52, 215975), (53, 211900), (65, 172780), (100, 112307), (106, 105950), (130, 86390), (163, 68900), (212, 52975), (260, 43195), (265, 42380), (325, 34556), (326, 34450), (530, 21190), (650, 17278), (652, 17225), (689, 16300), (815, 13780), (1060, 10595), (1300, 8639), (1325, 8476), (1378, 8150), (1630, 6890), (2119, 5300), (2650, 4238), (2756, 4075), (3260, 3445)]