76855040

素因数分解:

$2^8\times 5^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 186290160

約数和(自身を除く): 109435120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 388, 485, 619, 640, 776, 970, 1238, 1280, 1552, 1940, 2476, 3095, 3104, 3880, 4952, 6190, 6208, 7760, 9904, 12380, 12416, 15520, 19808, 24760, 24832, 31040, 39616, 49520, 60043, 62080, 79232, 99040, 120086, 124160, 158464, 198080, 240172, 300215, 396160, 480344, 600430, 792320, 960688, 1200860, 1921376, 2401720, 3842752, 4803440, 7685504, 9606880, 15371008, 19213760, 38427520, 76855040]

約数ペア:

[(1, 76855040), (2, 38427520), (4, 19213760), (5, 15371008), (8, 9606880), (10, 7685504), (16, 4803440), (20, 3842752), (32, 2401720), (40, 1921376), (64, 1200860), (80, 960688), (97, 792320), (128, 600430), (160, 480344), (194, 396160), (256, 300215), (320, 240172), (388, 198080), (485, 158464), (619, 124160), (640, 120086), (776, 99040), (970, 79232), (1238, 62080), (1280, 60043), (1552, 49520), (1940, 39616), (2476, 31040), (3095, 24832), (3104, 24760), (3880, 19808), (4952, 15520), (6190, 12416), (6208, 12380), (7760, 9904)]