39049140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3851}}^1$

素因数の和:3889

約数の個数: 72

約数和(自身を含む): 118425888

約数和(自身を除く): 79376748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 3851, 5070, 7702, 10140, 11553, 15404, 19255, 23106, 38510, 46212, 50063, 57765, 77020, 100126, 115530, 150189, 200252, 231060, 250315, 300378, 500630, 600756, 650819, 750945, 1001260, 1301638, 1501890, 1952457, 2603276, 3003780, 3254095, 3904914, 6508190, 7809828, 9762285, 13016380, 19524570, 39049140]

約数ペア:

[(1, 39049140), (2, 19524570), (3, 13016380), (4, 9762285), (5, 7809828), (6, 6508190), (10, 3904914), (12, 3254095), (13, 3003780), (15, 2603276), (20, 1952457), (26, 1501890), (30, 1301638), (39, 1001260), (52, 750945), (60, 650819), (65, 600756), (78, 500630), (130, 300378), (156, 250315), (169, 231060), (195, 200252), (260, 150189), (338, 115530), (390, 100126), (507, 77020), (676, 57765), (780, 50063), (845, 46212), (1014, 38510), (1690, 23106), (2028, 19255), (2535, 15404), (3380, 11553), (3851, 10140), (5070, 7702)]