105496960

素因数分解:

$2^7\times 5^1\times {\mathrm{164839}}^1$

素因数の和:164858

約数の個数: 32

約数和(自身を含む): 252205200

約数和(自身を除く): 146708240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 164839, 329678, 659356, 824195, 1318712, 1648390, 2637424, 3296780, 5274848, 6593560, 10549696, 13187120, 21099392, 26374240, 52748480, 105496960]

約数ペア:

[(1, 105496960), (2, 52748480), (4, 26374240), (5, 21099392), (8, 13187120), (10, 10549696), (16, 6593560), (20, 5274848), (32, 3296780), (40, 2637424), (64, 1648390), (80, 1318712), (128, 824195), (160, 659356), (320, 329678), (640, 164839)]