38156938190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{20611}}^1$

素因数の和:21177

約数の個数: 64

約数和(自身を含む): 80139456000

約数和(自身を除く): 41982517810

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 499, 530, 742, 998, 1855, 2495, 3493, 3710, 4990, 6986, 17465, 20611, 26447, 34930, 41222, 52894, 103055, 132235, 144277, 185129, 206110, 264470, 288554, 370258, 721385, 925645, 1092383, 1442770, 1851290, 2184766, 5461915, 7646681, 10284889, 10923830, 15293362, 20569778, 38233405, 51424445, 71994223, 76466810, 102848890, 143988446, 359971115, 545099117, 719942230, 1090198234, 2725495585, 3815693819, 5450991170, 7631387638, 19078469095, 38156938190]

約数ペア:

[(1, 38156938190), (2, 19078469095), (5, 7631387638), (7, 5450991170), (10, 3815693819), (14, 2725495585), (35, 1090198234), (53, 719942230), (70, 545099117), (106, 359971115), (265, 143988446), (371, 102848890), (499, 76466810), (530, 71994223), (742, 51424445), (998, 38233405), (1855, 20569778), (2495, 15293362), (3493, 10923830), (3710, 10284889), (4990, 7646681), (6986, 5461915), (17465, 2184766), (20611, 1851290), (26447, 1442770), (34930, 1092383), (41222, 925645), (52894, 721385), (103055, 370258), (132235, 288554), (144277, 264470), (185129, 206110)]