69406720

素因数分解:

$2^{12}\times 5^1\times {\mathrm{3389}}^1$

素因数の和:3418

約数の個数: 52

約数和(自身を含む): 166604940

約数和(自身を除く): 97198220

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, 3389, 4096, 5120, 6778, 10240, 13556, 16945, 20480, 27112, 33890, 54224, 67780, 108448, 135560, 216896, 271120, 433792, 542240, 867584, 1084480, 1735168, 2168960, 3470336, 4337920, 6940672, 8675840, 13881344, 17351680, 34703360, 69406720]

約数ペア:

[(1, 69406720), (2, 34703360), (4, 17351680), (5, 13881344), (8, 8675840), (10, 6940672), (16, 4337920), (20, 3470336), (32, 2168960), (40, 1735168), (64, 1084480), (80, 867584), (128, 542240), (160, 433792), (256, 271120), (320, 216896), (512, 135560), (640, 108448), (1024, 67780), (1280, 54224), (2048, 33890), (2560, 27112), (3389, 20480), (4096, 16945), (5120, 13556), (6778, 10240)]