64112440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13469}}^1$

素因数の和:13504

約数の個数: 64

約数和(自身を含む): 174571200

約数和(自身を除く): 110458760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 13469, 26938, 53876, 67345, 94283, 107752, 134690, 188566, 228973, 269380, 377132, 457946, 471415, 538760, 754264, 915892, 942830, 1144865, 1602811, 1831784, 1885660, 2289730, 3205622, 3771320, 4579460, 6411244, 8014055, 9158920, 12822488, 16028110, 32056220, 64112440]

約数ペア:

[(1, 64112440), (2, 32056220), (4, 16028110), (5, 12822488), (7, 9158920), (8, 8014055), (10, 6411244), (14, 4579460), (17, 3771320), (20, 3205622), (28, 2289730), (34, 1885660), (35, 1831784), (40, 1602811), (56, 1144865), (68, 942830), (70, 915892), (85, 754264), (119, 538760), (136, 471415), (140, 457946), (170, 377132), (238, 269380), (280, 228973), (340, 188566), (476, 134690), (595, 107752), (680, 94283), (952, 67345), (1190, 53876), (2380, 26938), (4760, 13469)]