150651560

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{51593}}^1$

素因数の和:51677

約数の個数: 32

約数和(自身を含む): 343616040

約数和(自身を除く): 192964480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 51593, 103186, 206372, 257965, 412744, 515930, 1031860, 2063720, 3766289, 7532578, 15065156, 18831445, 30130312, 37662890, 75325780, 150651560]

約数ペア:

[(1, 150651560), (2, 75325780), (4, 37662890), (5, 30130312), (8, 18831445), (10, 15065156), (20, 7532578), (40, 3766289), (73, 2063720), (146, 1031860), (292, 515930), (365, 412744), (584, 257965), (730, 206372), (1460, 103186), (2920, 51593)]