1448314900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{9649}}^1$

素因数の和:9761

約数の個数: 72

約数和(自身を含む): 3350480000

約数和(自身を除く): 1902165100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 79, 95, 100, 158, 190, 316, 380, 395, 475, 790, 950, 1501, 1580, 1900, 1975, 3002, 3950, 6004, 7505, 7900, 9649, 15010, 19298, 30020, 37525, 38596, 48245, 75050, 96490, 150100, 183331, 192980, 241225, 366662, 482450, 733324, 762271, 916655, 964900, 1524542, 1833310, 3049084, 3666620, 3811355, 4583275, 7622710, 9166550, 14483149, 15245420, 18333100, 19056775, 28966298, 38113550, 57932596, 72415745, 76227100, 144831490, 289662980, 362078725, 724157450, 1448314900]

約数ペア:

[(1, 1448314900), (2, 724157450), (4, 362078725), (5, 289662980), (10, 144831490), (19, 76227100), (20, 72415745), (25, 57932596), (38, 38113550), (50, 28966298), (76, 19056775), (79, 18333100), (95, 15245420), (100, 14483149), (158, 9166550), (190, 7622710), (316, 4583275), (380, 3811355), (395, 3666620), (475, 3049084), (790, 1833310), (950, 1524542), (1501, 964900), (1580, 916655), (1900, 762271), (1975, 733324), (3002, 482450), (3950, 366662), (6004, 241225), (7505, 192980), (7900, 183331), (9649, 150100), (15010, 96490), (19298, 75050), (30020, 48245), (37525, 38596)]