26536380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2617}}^1$

素因数の和:2655

約数の個数: 72

約数和(自身を含む): 80487792

約数和(自身を除く): 53951412

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, 2617, 3380, 5070, 5234, 7851, 10140, 10468, 13085, 15702, 26170, 31404, 34021, 39255, 52340, 68042, 78510, 102063, 136084, 157020, 170105, 204126, 340210, 408252, 442273, 510315, 680420, 884546, 1020630, 1326819, 1769092, 2041260, 2211365, 2653638, 4422730, 5307276, 6634095, 8845460, 13268190, 26536380]

約数ペア:

[(1, 26536380), (2, 13268190), (3, 8845460), (4, 6634095), (5, 5307276), (6, 4422730), (10, 2653638), (12, 2211365), (13, 2041260), (15, 1769092), (20, 1326819), (26, 1020630), (30, 884546), (39, 680420), (52, 510315), (60, 442273), (65, 408252), (78, 340210), (130, 204126), (156, 170105), (169, 157020), (195, 136084), (260, 102063), (338, 78510), (390, 68042), (507, 52340), (676, 39255), (780, 34021), (845, 31404), (1014, 26170), (1690, 15702), (2028, 13085), (2535, 10468), (2617, 10140), (3380, 7851), (5070, 5234)]