202430320

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{47743}}^1$

素因数の和:47809

約数の個数: 40

約数和(自身を含む): 479540736

約数和(自身を除く): 277110416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 47743, 95486, 190972, 238715, 381944, 477430, 763888, 954860, 1909720, 2530379, 3819440, 5060758, 10121516, 12651895, 20243032, 25303790, 40486064, 50607580, 101215160, 202430320]

約数ペア:

[(1, 202430320), (2, 101215160), (4, 50607580), (5, 40486064), (8, 25303790), (10, 20243032), (16, 12651895), (20, 10121516), (40, 5060758), (53, 3819440), (80, 2530379), (106, 1909720), (212, 954860), (265, 763888), (424, 477430), (530, 381944), (848, 238715), (1060, 190972), (2120, 95486), (4240, 47743)]