2359455940

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1\times {\mathrm{1913}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 5023928448

約数和(自身を除く): 2664472508

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 743, 830, 1486, 1660, 1913, 2972, 3715, 3826, 7430, 7652, 9565, 14860, 19130, 38260, 61669, 123338, 158779, 246676, 308345, 317558, 616690, 635116, 793895, 1233380, 1421359, 1587790, 2842718, 3175580, 5685436, 7106795, 14213590, 28427180, 117972797, 235945594, 471891188, 589863985, 1179727970, 2359455940]

約数ペア:

[(1, 2359455940), (2, 1179727970), (4, 589863985), (5, 471891188), (10, 235945594), (20, 117972797), (83, 28427180), (166, 14213590), (332, 7106795), (415, 5685436), (743, 3175580), (830, 2842718), (1486, 1587790), (1660, 1421359), (1913, 1233380), (2972, 793895), (3715, 635116), (3826, 616690), (7430, 317558), (7652, 308345), (9565, 246676), (14860, 158779), (19130, 123338), (38260, 61669)]