2348241220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127207}}^1$

素因数の和:127300

約数の個数: 48

約数和(自身を含む): 5385477888

約数和(自身を除く): 3037236668

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4615, 9230, 18460, 127207, 254414, 508828, 636035, 1272070, 1653691, 2544140, 3307382, 6614764, 8268455, 9031697, 16536910, 18063394, 33073820, 36126788, 45158485, 90316970, 117412061, 180633940, 234824122, 469648244, 587060305, 1174120610, 2348241220]

約数ペア:

[(1, 2348241220), (2, 1174120610), (4, 587060305), (5, 469648244), (10, 234824122), (13, 180633940), (20, 117412061), (26, 90316970), (52, 45158485), (65, 36126788), (71, 33073820), (130, 18063394), (142, 16536910), (260, 9031697), (284, 8268455), (355, 6614764), (710, 3307382), (923, 2544140), (1420, 1653691), (1846, 1272070), (3692, 636035), (4615, 508828), (9230, 254414), (18460, 127207)]