7648522240

素因数分解:

$2^{12}\times 5^1\times {\mathrm{373463}}^1$

素因数の和:373492

約数の個数: 52

約数和(自身を含む): 18354261744

約数和(自身を除く): 10705739504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 10240, 20480, 373463, 746926, 1493852, 1867315, 2987704, 3734630, 5975408, 7469260, 11950816, 14938520, 23901632, 29877040, 47803264, 59754080, 95606528, 119508160, 191213056, 239016320, 382426112, 478032640, 764852224, 956065280, 1529704448, 1912130560, 3824261120, 7648522240]

約数ペア:

[(1, 7648522240), (2, 3824261120), (4, 1912130560), (5, 1529704448), (8, 956065280), (10, 764852224), (16, 478032640), (20, 382426112), (32, 239016320), (40, 191213056), (64, 119508160), (80, 95606528), (128, 59754080), (160, 47803264), (256, 29877040), (320, 23901632), (512, 14938520), (640, 11950816), (1024, 7469260), (1280, 5975408), (2048, 3734630), (2560, 2987704), (4096, 1867315), (5120, 1493852), (10240, 746926), (20480, 373463)]