22461400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 57652560

約数和(自身を除く): 35191160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 53, 65, 100, 104, 106, 130, 163, 200, 212, 260, 265, 325, 326, 424, 520, 530, 650, 652, 689, 815, 1060, 1300, 1304, 1325, 1378, 1630, 2119, 2120, 2600, 2650, 2756, 3260, 3445, 4075, 4238, 5300, 5512, 6520, 6890, 8150, 8476, 8639, 10595, 10600, 13780, 16300, 16952, 17225, 17278, 21190, 27560, 32600, 34450, 34556, 42380, 43195, 52975, 68900, 69112, 84760, 86390, 105950, 112307, 137800, 172780, 211900, 215975, 224614, 345560, 423800, 431950, 449228, 561535, 863900, 898456, 1123070, 1727800, 2246140, 2807675, 4492280, 5615350, 11230700, 22461400]

約数ペア:

[(1, 22461400), (2, 11230700), (4, 5615350), (5, 4492280), (8, 2807675), (10, 2246140), (13, 1727800), (20, 1123070), (25, 898456), (26, 863900), (40, 561535), (50, 449228), (52, 431950), (53, 423800), (65, 345560), (100, 224614), (104, 215975), (106, 211900), (130, 172780), (163, 137800), (200, 112307), (212, 105950), (260, 86390), (265, 84760), (325, 69112), (326, 68900), (424, 52975), (520, 43195), (530, 42380), (650, 34556), (652, 34450), (689, 32600), (815, 27560), (1060, 21190), (1300, 17278), (1304, 17225), (1325, 16952), (1378, 16300), (1630, 13780), (2119, 10600), (2120, 10595), (2600, 8639), (2650, 8476), (2756, 8150), (3260, 6890), (3445, 6520), (4075, 5512), (4238, 5300)]