20141036260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{355723}}^1$

素因数の和:355900

約数の個数: 48

約数和(自身を含む): 44821224000

約数和(自身を除く): 24680187740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 149, 190, 298, 380, 596, 745, 1490, 2831, 2980, 5662, 11324, 14155, 28310, 56620, 355723, 711446, 1422892, 1778615, 3557230, 6758737, 7114460, 13517474, 27034948, 33793685, 53002727, 67587370, 106005454, 135174740, 212010908, 265013635, 530027270, 1007051813, 1060054540, 2014103626, 4028207252, 5035259065, 10070518130, 20141036260]

約数ペア:

[(1, 20141036260), (2, 10070518130), (4, 5035259065), (5, 4028207252), (10, 2014103626), (19, 1060054540), (20, 1007051813), (38, 530027270), (76, 265013635), (95, 212010908), (149, 135174740), (190, 106005454), (298, 67587370), (380, 53002727), (596, 33793685), (745, 27034948), (1490, 13517474), (2831, 7114460), (2980, 6758737), (5662, 3557230), (11324, 1778615), (14155, 1422892), (28310, 711446), (56620, 355723)]