15706442240

素因数分解:

$2^9\times 5^1\times {\mathrm{6135329}}^1$

素因数の和:6135352

約数の個数: 40

約数和(自身を含む): 37658655540

約数和(自身を除く): 21952213300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 6135329, 12270658, 24541316, 30676645, 49082632, 61353290, 98165264, 122706580, 196330528, 245413160, 392661056, 490826320, 785322112, 981652640, 1570644224, 1963305280, 3141288448, 3926610560, 7853221120, 15706442240]

約数ペア:

[(1, 15706442240), (2, 7853221120), (4, 3926610560), (5, 3141288448), (8, 1963305280), (10, 1570644224), (16, 981652640), (20, 785322112), (32, 490826320), (40, 392661056), (64, 245413160), (80, 196330528), (128, 122706580), (160, 98165264), (256, 61353290), (320, 49082632), (512, 30676645), (640, 24541316), (1280, 12270658), (2560, 6135329)]