9155464960

素因数分解:

$2^8\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{3739}}^1$

素因数の和:5673

約数の個数: 72

約数和(自身を含む): 21947531760

約数和(自身を除く): 12792066800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1913, 3739, 3826, 7478, 7652, 9565, 14956, 15304, 18695, 19130, 29912, 30608, 37390, 38260, 59824, 61216, 74780, 76520, 119648, 122432, 149560, 153040, 239296, 244864, 299120, 306080, 478592, 489728, 598240, 612160, 957184, 1196480, 1224320, 2392960, 2448640, 4785920, 7152707, 14305414, 28610828, 35763535, 57221656, 71527070, 114443312, 143054140, 228886624, 286108280, 457773248, 572216560, 915546496, 1144433120, 1831092992, 2288866240, 4577732480, 9155464960]

約数ペア:

[(1, 9155464960), (2, 4577732480), (4, 2288866240), (5, 1831092992), (8, 1144433120), (10, 915546496), (16, 572216560), (20, 457773248), (32, 286108280), (40, 228886624), (64, 143054140), (80, 114443312), (128, 71527070), (160, 57221656), (256, 35763535), (320, 28610828), (640, 14305414), (1280, 7152707), (1913, 4785920), (3739, 2448640), (3826, 2392960), (7478, 1224320), (7652, 1196480), (9565, 957184), (14956, 612160), (15304, 598240), (18695, 489728), (19130, 478592), (29912, 306080), (30608, 299120), (37390, 244864), (38260, 239296), (59824, 153040), (61216, 149560), (74780, 122432), (76520, 119648)]