4037137790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{31741}}^1$

素因数の和:31857

約数の個数: 64

約数和(自身を含む): 8776028160

約数和(自身を除く): 4738890370

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 79, 115, 158, 161, 230, 322, 395, 553, 790, 805, 1106, 1610, 1817, 2765, 3634, 5530, 9085, 12719, 18170, 25438, 31741, 63482, 63595, 127190, 158705, 222187, 317410, 444374, 730043, 1110935, 1460086, 2221870, 2507539, 3650215, 5015078, 5110301, 7300430, 10220602, 12537695, 17552773, 25075390, 25551505, 35105546, 51103010, 57673397, 87763865, 115346794, 175527730, 288366985, 403713779, 576733970, 807427558, 2018568895, 4037137790]

約数ペア:

[(1, 4037137790), (2, 2018568895), (5, 807427558), (7, 576733970), (10, 403713779), (14, 288366985), (23, 175527730), (35, 115346794), (46, 87763865), (70, 57673397), (79, 51103010), (115, 35105546), (158, 25551505), (161, 25075390), (230, 17552773), (322, 12537695), (395, 10220602), (553, 7300430), (790, 5110301), (805, 5015078), (1106, 3650215), (1610, 2507539), (1817, 2221870), (2765, 1460086), (3634, 1110935), (5530, 730043), (9085, 444374), (12719, 317410), (18170, 222187), (25438, 158705), (31741, 127190), (63482, 63595)]