15693546320

素因数分解:

$2^4\times 5^1\times {\mathrm{941}}^1\times {\mathrm{208469}}^1$

素因数の和:209423

約数の個数: 40

約数和(自身を含む): 36526445640

約数和(自身を除く): 20832899320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 941, 1882, 3764, 4705, 7528, 9410, 15056, 18820, 37640, 75280, 208469, 416938, 833876, 1042345, 1667752, 2084690, 3335504, 4169380, 8338760, 16677520, 196169329, 392338658, 784677316, 980846645, 1569354632, 1961693290, 3138709264, 3923386580, 7846773160, 15693546320]

約数ペア:

[(1, 15693546320), (2, 7846773160), (4, 3923386580), (5, 3138709264), (8, 1961693290), (10, 1569354632), (16, 980846645), (20, 784677316), (40, 392338658), (80, 196169329), (941, 16677520), (1882, 8338760), (3764, 4169380), (4705, 3335504), (7528, 2084690), (9410, 1667752), (15056, 1042345), (18820, 833876), (37640, 416938), (75280, 208469)]