130466800

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{5347}}^1$

素因数の和:5426

約数の個数: 60

約数和(自身を含む): 318644536

約数和(自身を除く): 188177736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2440, 3050, 4880, 5347, 6100, 10694, 12200, 21388, 24400, 26735, 42776, 53470, 85552, 106940, 133675, 213880, 267350, 326167, 427760, 534700, 652334, 1069400, 1304668, 1630835, 2138800, 2609336, 3261670, 5218672, 6523340, 8154175, 13046680, 16308350, 26093360, 32616700, 65233400, 130466800]

約数ペア:

[(1, 130466800), (2, 65233400), (4, 32616700), (5, 26093360), (8, 16308350), (10, 13046680), (16, 8154175), (20, 6523340), (25, 5218672), (40, 3261670), (50, 2609336), (61, 2138800), (80, 1630835), (100, 1304668), (122, 1069400), (200, 652334), (244, 534700), (305, 427760), (400, 326167), (488, 267350), (610, 213880), (976, 133675), (1220, 106940), (1525, 85552), (2440, 53470), (3050, 42776), (4880, 26735), (5347, 24400), (6100, 21388), (10694, 12200)]