66703360

素因数分解:

$2^{12}\times 5^1\times {\mathrm{3257}}^1$

素因数の和:3286

約数の個数: 52

約数和(自身を含む): 160117668

約数和(自身を除く): 93414308

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, 3257, 4096, 5120, 6514, 10240, 13028, 16285, 20480, 26056, 32570, 52112, 65140, 104224, 130280, 208448, 260560, 416896, 521120, 833792, 1042240, 1667584, 2084480, 3335168, 4168960, 6670336, 8337920, 13340672, 16675840, 33351680, 66703360]

約数ペア:

[(1, 66703360), (2, 33351680), (4, 16675840), (5, 13340672), (8, 8337920), (10, 6670336), (16, 4168960), (20, 3335168), (32, 2084480), (40, 1667584), (64, 1042240), (80, 833792), (128, 521120), (160, 416896), (256, 260560), (320, 208448), (512, 130280), (640, 104224), (1024, 65140), (1280, 52112), (2048, 32570), (2560, 26056), (3257, 20480), (4096, 16285), (5120, 13028), (6514, 10240)]