141587440

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{4621}}^1$

素因数の和:5017

約数の個数: 40

約数和(自身を含む): 330121728

約数和(自身を除く): 188534288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 1532, 1915, 3064, 3830, 4621, 6128, 7660, 9242, 15320, 18484, 23105, 30640, 36968, 46210, 73936, 92420, 184840, 369680, 1769843, 3539686, 7079372, 8849215, 14158744, 17698430, 28317488, 35396860, 70793720, 141587440]

約数ペア:

[(1, 141587440), (2, 70793720), (4, 35396860), (5, 28317488), (8, 17698430), (10, 14158744), (16, 8849215), (20, 7079372), (40, 3539686), (80, 1769843), (383, 369680), (766, 184840), (1532, 92420), (1915, 73936), (3064, 46210), (3830, 36968), (4621, 30640), (6128, 23105), (7660, 18484), (9242, 15320)]