484681640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{21991}}^1$

素因数の和:22050

約数の個数: 64

約数和(自身を含む): 1187568000

約数和(自身を除く): 702886360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 11020, 21991, 22040, 43982, 87964, 109955, 175928, 219910, 417829, 439820, 637739, 835658, 879640, 1275478, 1671316, 2089145, 2550956, 3188695, 3342632, 4178290, 5101912, 6377390, 8356580, 12117041, 12754780, 16713160, 24234082, 25509560, 48468164, 60585205, 96936328, 121170410, 242340820, 484681640]

約数ペア:

[(1, 484681640), (2, 242340820), (4, 121170410), (5, 96936328), (8, 60585205), (10, 48468164), (19, 25509560), (20, 24234082), (29, 16713160), (38, 12754780), (40, 12117041), (58, 8356580), (76, 6377390), (95, 5101912), (116, 4178290), (145, 3342632), (152, 3188695), (190, 2550956), (232, 2089145), (290, 1671316), (380, 1275478), (551, 879640), (580, 835658), (760, 637739), (1102, 439820), (1160, 417829), (2204, 219910), (2755, 175928), (4408, 109955), (5510, 87964), (11020, 43982), (21991, 22040)]