848103680

素因数分解:

$2^8\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1877}}^1$

素因数の和:2251

約数の個数: 72

約数和(自身を含む): 2038313592

約数和(自身を除く): 1190209912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 353, 640, 706, 1280, 1412, 1765, 1877, 2824, 3530, 3754, 5648, 7060, 7508, 9385, 11296, 14120, 15016, 18770, 22592, 28240, 30032, 37540, 45184, 56480, 60064, 75080, 90368, 112960, 120128, 150160, 225920, 240256, 300320, 451840, 480512, 600640, 662581, 1201280, 1325162, 2402560, 2650324, 3312905, 5300648, 6625810, 10601296, 13251620, 21202592, 26503240, 42405184, 53006480, 84810368, 106012960, 169620736, 212025920, 424051840, 848103680]

約数ペア:

[(1, 848103680), (2, 424051840), (4, 212025920), (5, 169620736), (8, 106012960), (10, 84810368), (16, 53006480), (20, 42405184), (32, 26503240), (40, 21202592), (64, 13251620), (80, 10601296), (128, 6625810), (160, 5300648), (256, 3312905), (320, 2650324), (353, 2402560), (640, 1325162), (706, 1201280), (1280, 662581), (1412, 600640), (1765, 480512), (1877, 451840), (2824, 300320), (3530, 240256), (3754, 225920), (5648, 150160), (7060, 120128), (7508, 112960), (9385, 90368), (11296, 75080), (14120, 60064), (15016, 56480), (18770, 45184), (22592, 37540), (28240, 30032)]