76528480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{68329}}^1$

素因数の和:68351

約数の個数: 48

約数和(自身を含む): 206629920

約数和(自身を除く): 130101440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 68329, 136658, 273316, 341645, 478303, 546632, 683290, 956606, 1093264, 1366580, 1913212, 2186528, 2391515, 2733160, 3826424, 4783030, 5466320, 7652848, 9566060, 10932640, 15305696, 19132120, 38264240, 76528480]

約数ペア:

[(1, 76528480), (2, 38264240), (4, 19132120), (5, 15305696), (7, 10932640), (8, 9566060), (10, 7652848), (14, 5466320), (16, 4783030), (20, 3826424), (28, 2733160), (32, 2391515), (35, 2186528), (40, 1913212), (56, 1366580), (70, 1093264), (80, 956606), (112, 683290), (140, 546632), (160, 478303), (224, 341645), (280, 273316), (560, 136658), (1120, 68329)]