39853280

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3001}}^1$

素因数の和:3099

約数の個数: 48

約数和(自身を含む): 95319504

約数和(自身を除く): 55466224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3001, 3320, 6002, 6640, 12004, 13280, 15005, 24008, 30010, 48016, 60020, 96032, 120040, 240080, 249083, 480160, 498166, 996332, 1245415, 1992664, 2490830, 3985328, 4981660, 7970656, 9963320, 19926640, 39853280]

約数ペア:

[(1, 39853280), (2, 19926640), (4, 9963320), (5, 7970656), (8, 4981660), (10, 3985328), (16, 2490830), (20, 1992664), (32, 1245415), (40, 996332), (80, 498166), (83, 480160), (160, 249083), (166, 240080), (332, 120040), (415, 96032), (664, 60020), (830, 48016), (1328, 30010), (1660, 24008), (2656, 15005), (3001, 13280), (3320, 12004), (6002, 6640)]