44922800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 119148624

約数和(自身を除く): 74225824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 53, 65, 80, 100, 104, 106, 130, 163, 200, 208, 212, 260, 265, 325, 326, 400, 424, 520, 530, 650, 652, 689, 815, 848, 1040, 1060, 1300, 1304, 1325, 1378, 1630, 2119, 2120, 2600, 2608, 2650, 2756, 3260, 3445, 4075, 4238, 4240, 5200, 5300, 5512, 6520, 6890, 8150, 8476, 8639, 10595, 10600, 11024, 13040, 13780, 16300, 16952, 17225, 17278, 21190, 21200, 27560, 32600, 33904, 34450, 34556, 42380, 43195, 52975, 55120, 65200, 68900, 69112, 84760, 86390, 105950, 112307, 137800, 138224, 169520, 172780, 211900, 215975, 224614, 275600, 345560, 423800, 431950, 449228, 561535, 691120, 847600, 863900, 898456, 1123070, 1727800, 1796912, 2246140, 2807675, 3455600, 4492280, 5615350, 8984560, 11230700, 22461400, 44922800]

約数ペア:

[(1, 44922800), (2, 22461400), (4, 11230700), (5, 8984560), (8, 5615350), (10, 4492280), (13, 3455600), (16, 2807675), (20, 2246140), (25, 1796912), (26, 1727800), (40, 1123070), (50, 898456), (52, 863900), (53, 847600), (65, 691120), (80, 561535), (100, 449228), (104, 431950), (106, 423800), (130, 345560), (163, 275600), (200, 224614), (208, 215975), (212, 211900), (260, 172780), (265, 169520), (325, 138224), (326, 137800), (400, 112307), (424, 105950), (520, 86390), (530, 84760), (650, 69112), (652, 68900), (689, 65200), (815, 55120), (848, 52975), (1040, 43195), (1060, 42380), (1300, 34556), (1304, 34450), (1325, 33904), (1378, 32600), (1630, 27560), (2119, 21200), (2120, 21190), (2600, 17278), (2608, 17225), (2650, 16952), (2756, 16300), (3260, 13780), (3445, 13040), (4075, 11024), (4238, 10600), (4240, 10595), (5200, 8639), (5300, 8476), (5512, 8150), (6520, 6890)]