119851940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{460969}}^1$

素因数の和:460991

約数の個数: 24

約数和(自身を含む): 271050360

約数和(自身を除く): 151198420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 460969, 921938, 1843876, 2304845, 4609690, 5992597, 9219380, 11985194, 23970388, 29962985, 59925970, 119851940]

約数ペア:

[(1, 119851940), (2, 59925970), (4, 29962985), (5, 23970388), (10, 11985194), (13, 9219380), (20, 5992597), (26, 4609690), (52, 2304845), (65, 1843876), (130, 921938), (260, 460969)]