77619200

素因数分解:

$2^{13}\times 5^2\times {\mathrm{379}}^1$

素因数の和:415

約数の個数: 84

約数和(自身を含む): 192991740

約数和(自身を除く): 115372540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 379, 400, 512, 640, 758, 800, 1024, 1280, 1516, 1600, 1895, 2048, 2560, 3032, 3200, 3790, 4096, 5120, 6064, 6400, 7580, 8192, 9475, 10240, 12128, 12800, 15160, 18950, 20480, 24256, 25600, 30320, 37900, 40960, 48512, 51200, 60640, 75800, 97024, 102400, 121280, 151600, 194048, 204800, 242560, 303200, 388096, 485120, 606400, 776192, 970240, 1212800, 1552384, 1940480, 2425600, 3104768, 3880960, 4851200, 7761920, 9702400, 15523840, 19404800, 38809600, 77619200]

約数ペア:

[(1, 77619200), (2, 38809600), (4, 19404800), (5, 15523840), (8, 9702400), (10, 7761920), (16, 4851200), (20, 3880960), (25, 3104768), (32, 2425600), (40, 1940480), (50, 1552384), (64, 1212800), (80, 970240), (100, 776192), (128, 606400), (160, 485120), (200, 388096), (256, 303200), (320, 242560), (379, 204800), (400, 194048), (512, 151600), (640, 121280), (758, 102400), (800, 97024), (1024, 75800), (1280, 60640), (1516, 51200), (1600, 48512), (1895, 40960), (2048, 37900), (2560, 30320), (3032, 25600), (3200, 24256), (3790, 20480), (4096, 18950), (5120, 15160), (6064, 12800), (6400, 12128), (7580, 10240), (8192, 9475)]