2009277550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4139}}^1$

素因数の和:4250

約数の個数: 96

約数和(自身を含む): 4558636800

約数和(自身を除く): 2549359250

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 73, 95, 133, 146, 175, 190, 266, 350, 365, 475, 511, 665, 730, 950, 1022, 1330, 1387, 1825, 2555, 2774, 3325, 3650, 4139, 5110, 6650, 6935, 8278, 9709, 12775, 13870, 19418, 20695, 25550, 28973, 34675, 41390, 48545, 57946, 69350, 78641, 97090, 103475, 144865, 157282, 206950, 242725, 289730, 302147, 393205, 485450, 550487, 604294, 724325, 786410, 1100974, 1448650, 1510735, 1966025, 2115029, 2752435, 3021470, 3932050, 4230058, 5504870, 5740793, 7553675, 10575145, 11481586, 13762175, 15107350, 21150290, 27524350, 28703965, 40185551, 52875725, 57407930, 80371102, 105751450, 143519825, 200927755, 287039650, 401855510, 1004638775, 2009277550]

約数ペア:

[(1, 2009277550), (2, 1004638775), (5, 401855510), (7, 287039650), (10, 200927755), (14, 143519825), (19, 105751450), (25, 80371102), (35, 57407930), (38, 52875725), (50, 40185551), (70, 28703965), (73, 27524350), (95, 21150290), (133, 15107350), (146, 13762175), (175, 11481586), (190, 10575145), (266, 7553675), (350, 5740793), (365, 5504870), (475, 4230058), (511, 3932050), (665, 3021470), (730, 2752435), (950, 2115029), (1022, 1966025), (1330, 1510735), (1387, 1448650), (1825, 1100974), (2555, 786410), (2774, 724325), (3325, 604294), (3650, 550487), (4139, 485450), (5110, 393205), (6650, 302147), (6935, 289730), (8278, 242725), (9709, 206950), (12775, 157282), (13870, 144865), (19418, 103475), (20695, 97090), (25550, 78641), (28973, 69350), (34675, 57946), (41390, 48545)]