1141350400

素因数分解:

$2^{13}\times 5^2\times {\mathrm{5573}}^1$

素因数の和:5609

約数の個数: 84

約数和(自身を含む): 2830884102

約数和(自身を除く): 1689533702

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2048, 2560, 3200, 4096, 5120, 5573, 6400, 8192, 10240, 11146, 12800, 20480, 22292, 25600, 27865, 40960, 44584, 51200, 55730, 89168, 102400, 111460, 139325, 178336, 204800, 222920, 278650, 356672, 445840, 557300, 713344, 891680, 1114600, 1426688, 1783360, 2229200, 2853376, 3566720, 4458400, 5706752, 7133440, 8916800, 11413504, 14266880, 17833600, 22827008, 28533760, 35667200, 45654016, 57067520, 71334400, 114135040, 142668800, 228270080, 285337600, 570675200, 1141350400]

約数ペア:

[(1, 1141350400), (2, 570675200), (4, 285337600), (5, 228270080), (8, 142668800), (10, 114135040), (16, 71334400), (20, 57067520), (25, 45654016), (32, 35667200), (40, 28533760), (50, 22827008), (64, 17833600), (80, 14266880), (100, 11413504), (128, 8916800), (160, 7133440), (200, 5706752), (256, 4458400), (320, 3566720), (400, 2853376), (512, 2229200), (640, 1783360), (800, 1426688), (1024, 1114600), (1280, 891680), (1600, 713344), (2048, 557300), (2560, 445840), (3200, 356672), (4096, 278650), (5120, 222920), (5573, 204800), (6400, 178336), (8192, 139325), (10240, 111460), (11146, 102400), (12800, 89168), (20480, 55730), (22292, 51200), (25600, 44584), (27865, 40960)]