25897760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1258

約数の個数: 96

約数和(自身を含む): 73664640

約数和(自身を除く): 47766880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1217, 1330, 1520, 2128, 2434, 2660, 3040, 4256, 4868, 5320, 6085, 8519, 9736, 10640, 12170, 17038, 19472, 21280, 23123, 24340, 34076, 38944, 42595, 46246, 48680, 68152, 85190, 92492, 97360, 115615, 136304, 161861, 170380, 184984, 194720, 231230, 272608, 323722, 340760, 369968, 462460, 647444, 681520, 739936, 809305, 924920, 1294888, 1363040, 1618610, 1849840, 2589776, 3237220, 3699680, 5179552, 6474440, 12948880, 25897760]

約数ペア:

[(1, 25897760), (2, 12948880), (4, 6474440), (5, 5179552), (7, 3699680), (8, 3237220), (10, 2589776), (14, 1849840), (16, 1618610), (19, 1363040), (20, 1294888), (28, 924920), (32, 809305), (35, 739936), (38, 681520), (40, 647444), (56, 462460), (70, 369968), (76, 340760), (80, 323722), (95, 272608), (112, 231230), (133, 194720), (140, 184984), (152, 170380), (160, 161861), (190, 136304), (224, 115615), (266, 97360), (280, 92492), (304, 85190), (380, 68152), (532, 48680), (560, 46246), (608, 42595), (665, 38944), (760, 34076), (1064, 24340), (1120, 23123), (1217, 21280), (1330, 19472), (1520, 17038), (2128, 12170), (2434, 10640), (2660, 9736), (3040, 8519), (4256, 6085), (4868, 5320)]