73993152760

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13308121}}^1$

素因数の和:13308271

約数の個数: 32

約数和(自身を含む): 167682337200

約数和(自身を除く): 93689184440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 13308121, 26616242, 53232484, 66540605, 106464968, 133081210, 266162420, 532324840, 1849828819, 3699657638, 7399315276, 9249144095, 14798630552, 18498288190, 36996576380, 73993152760]

約数ペア:

[(1, 73993152760), (2, 36996576380), (4, 18498288190), (5, 14798630552), (8, 9249144095), (10, 7399315276), (20, 3699657638), (40, 1849828819), (139, 532324840), (278, 266162420), (556, 133081210), (695, 106464968), (1112, 66540605), (1390, 53232484), (2780, 26616242), (5560, 13308121)]