10367889100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{4951}}^1$

素因数の和:5495

約数の個数: 72

約数和(自身を含む): 23073467648

約数和(自身を除く): 12705578548

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 487, 860, 974, 1075, 1948, 2150, 2435, 4300, 4870, 4951, 9740, 9902, 12175, 19804, 20941, 24350, 24755, 41882, 48700, 49510, 83764, 99020, 104705, 123775, 209410, 212893, 247550, 418820, 425786, 495100, 523525, 851572, 1047050, 1064465, 2094100, 2128930, 2411137, 4257860, 4822274, 5322325, 9644548, 10644650, 12055685, 21289300, 24111370, 48222740, 60278425, 103678891, 120556850, 207357782, 241113700, 414715564, 518394455, 1036788910, 2073577820, 2591972275, 5183944550, 10367889100]

約数ペア:

[(1, 10367889100), (2, 5183944550), (4, 2591972275), (5, 2073577820), (10, 1036788910), (20, 518394455), (25, 414715564), (43, 241113700), (50, 207357782), (86, 120556850), (100, 103678891), (172, 60278425), (215, 48222740), (430, 24111370), (487, 21289300), (860, 12055685), (974, 10644650), (1075, 9644548), (1948, 5322325), (2150, 4822274), (2435, 4257860), (4300, 2411137), (4870, 2128930), (4951, 2094100), (9740, 1064465), (9902, 1047050), (12175, 851572), (19804, 523525), (20941, 495100), (24350, 425786), (24755, 418820), (41882, 247550), (48700, 212893), (49510, 209410), (83764, 123775), (99020, 104705)]