15694452260

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1297}}^1\times {\mathrm{1933}}^1$

素因数の和:3552

約数の個数: 48

約数和(自身を含む): 33106258416

約数和(自身を除く): 17411806156

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1297, 1565, 1933, 2594, 3130, 3866, 5188, 6260, 6485, 7732, 9665, 12970, 19330, 25940, 38660, 405961, 605029, 811922, 1210058, 1623844, 2029805, 2420116, 2507101, 3025145, 4059610, 5014202, 6050290, 8119220, 10028404, 12100580, 12535505, 25071010, 50142020, 784722613, 1569445226, 3138890452, 3923613065, 7847226130, 15694452260]

約数ペア:

[(1, 15694452260), (2, 7847226130), (4, 3923613065), (5, 3138890452), (10, 1569445226), (20, 784722613), (313, 50142020), (626, 25071010), (1252, 12535505), (1297, 12100580), (1565, 10028404), (1933, 8119220), (2594, 6050290), (3130, 5014202), (3866, 4059610), (5188, 3025145), (6260, 2507101), (6485, 2420116), (7732, 2029805), (9665, 1623844), (12970, 1210058), (19330, 811922), (25940, 605029), (38660, 405961)]