5125870400

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{65381}}^1$

素因数の和:65417

約数の個数: 126

約数和(自身を含む): 14672309238

約数和(自身を除く): 9546438838

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1600, 1960, 2240, 2450, 2800, 3136, 3920, 4900, 5600, 7840, 9800, 11200, 15680, 19600, 39200, 65381, 78400, 130762, 261524, 326905, 457667, 523048, 653810, 915334, 1046096, 1307620, 1634525, 1830668, 2092192, 2288335, 2615240, 3203669, 3269050, 3661336, 4184384, 4576670, 5230480, 6407338, 6538100, 7322672, 9153340, 10460960, 11441675, 12814676, 13076200, 14645344, 16018345, 18306680, 20921920, 22883350, 25629352, 26152400, 29290688, 32036690, 36613360, 45766700, 51258704, 52304800, 64073380, 73226720, 80091725, 91533400, 102517408, 104609600, 128146760, 146453440, 160183450, 183066800, 205034816, 256293520, 320366900, 366133600, 512587040, 640733800, 732267200, 1025174080, 1281467600, 2562935200, 5125870400]

約数ペア:

[(1, 5125870400), (2, 2562935200), (4, 1281467600), (5, 1025174080), (7, 732267200), (8, 640733800), (10, 512587040), (14, 366133600), (16, 320366900), (20, 256293520), (25, 205034816), (28, 183066800), (32, 160183450), (35, 146453440), (40, 128146760), (49, 104609600), (50, 102517408), (56, 91533400), (64, 80091725), (70, 73226720), (80, 64073380), (98, 52304800), (100, 51258704), (112, 45766700), (140, 36613360), (160, 32036690), (175, 29290688), (196, 26152400), (200, 25629352), (224, 22883350), (245, 20921920), (280, 18306680), (320, 16018345), (350, 14645344), (392, 13076200), (400, 12814676), (448, 11441675), (490, 10460960), (560, 9153340), (700, 7322672), (784, 6538100), (800, 6407338), (980, 5230480), (1120, 4576670), (1225, 4184384), (1400, 3661336), (1568, 3269050), (1600, 3203669), (1960, 2615240), (2240, 2288335), (2450, 2092192), (2800, 1830668), (3136, 1634525), (3920, 1307620), (4900, 1046096), (5600, 915334), (7840, 653810), (9800, 523048), (11200, 457667), (15680, 326905), (19600, 261524), (39200, 130762), (65381, 78400)]