7109523080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{6379}}^1$

素因数の和:6567

約数の個数: 128

約数和(自身を含む): 18604080000

約数和(自身を除く): 11494556920

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 149, 170, 187, 220, 298, 340, 374, 440, 596, 680, 745, 748, 935, 1192, 1490, 1496, 1639, 1870, 2533, 2980, 3278, 3740, 5066, 5960, 6379, 6556, 7480, 8195, 10132, 12665, 12758, 13112, 16390, 20264, 25330, 25516, 27863, 31895, 32780, 50660, 51032, 55726, 63790, 65560, 70169, 101320, 108443, 111452, 127580, 139315, 140338, 216886, 222904, 255160, 278630, 280676, 350845, 433772, 542215, 557260, 561352, 701690, 867544, 950471, 1084430, 1114520, 1192873, 1403380, 1900942, 2168860, 2385746, 2806760, 3801884, 4337720, 4752355, 4771492, 5964365, 7603768, 9504710, 9542984, 10455181, 11928730, 16158007, 19009420, 20910362, 23857460, 32316014, 38018840, 41820724, 47714920, 52275905, 64632028, 80790035, 83641448, 104551810, 129264056, 161580070, 177738077, 209103620, 323160140, 355476154, 418207240, 646320280, 710952308, 888690385, 1421904616, 1777380770, 3554761540, 7109523080]

約数ペア:

[(1, 7109523080), (2, 3554761540), (4, 1777380770), (5, 1421904616), (8, 888690385), (10, 710952308), (11, 646320280), (17, 418207240), (20, 355476154), (22, 323160140), (34, 209103620), (40, 177738077), (44, 161580070), (55, 129264056), (68, 104551810), (85, 83641448), (88, 80790035), (110, 64632028), (136, 52275905), (149, 47714920), (170, 41820724), (187, 38018840), (220, 32316014), (298, 23857460), (340, 20910362), (374, 19009420), (440, 16158007), (596, 11928730), (680, 10455181), (745, 9542984), (748, 9504710), (935, 7603768), (1192, 5964365), (1490, 4771492), (1496, 4752355), (1639, 4337720), (1870, 3801884), (2533, 2806760), (2980, 2385746), (3278, 2168860), (3740, 1900942), (5066, 1403380), (5960, 1192873), (6379, 1114520), (6556, 1084430), (7480, 950471), (8195, 867544), (10132, 701690), (12665, 561352), (12758, 557260), (13112, 542215), (16390, 433772), (20264, 350845), (25330, 280676), (25516, 278630), (27863, 255160), (31895, 222904), (32780, 216886), (50660, 140338), (51032, 139315), (55726, 127580), (63790, 111452), (65560, 108443), (70169, 101320)]