41639440

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6271}}^1$

素因数の和:6367

約数の個数: 40

約数和(自身を含む): 97993728

約数和(自身を除く): 56354288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6271, 6640, 12542, 25084, 31355, 50168, 62710, 100336, 125420, 250840, 501680, 520493, 1040986, 2081972, 2602465, 4163944, 5204930, 8327888, 10409860, 20819720, 41639440]

約数ペア:

[(1, 41639440), (2, 20819720), (4, 10409860), (5, 8327888), (8, 5204930), (10, 4163944), (16, 2602465), (20, 2081972), (40, 1040986), (80, 520493), (83, 501680), (166, 250840), (332, 125420), (415, 100336), (664, 62710), (830, 50168), (1328, 31355), (1660, 25084), (3320, 12542), (6271, 6640)]