41687680

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1301

約数の個数: 64

約数和(自身を含む): 101622600

約数和(自身を除く): 59934920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1229, 1696, 2120, 2458, 3392, 4240, 4916, 6145, 6784, 8480, 9832, 12290, 16960, 19664, 24580, 33920, 39328, 49160, 65137, 78656, 98320, 130274, 157312, 196640, 260548, 325685, 393280, 521096, 651370, 786560, 1042192, 1302740, 2084384, 2605480, 4168768, 5210960, 8337536, 10421920, 20843840, 41687680]

約数ペア:

[(1, 41687680), (2, 20843840), (4, 10421920), (5, 8337536), (8, 5210960), (10, 4168768), (16, 2605480), (20, 2084384), (32, 1302740), (40, 1042192), (53, 786560), (64, 651370), (80, 521096), (106, 393280), (128, 325685), (160, 260548), (212, 196640), (265, 157312), (320, 130274), (424, 98320), (530, 78656), (640, 65137), (848, 49160), (1060, 39328), (1229, 33920), (1696, 24580), (2120, 19664), (2458, 16960), (3392, 12290), (4240, 9832), (4916, 8480), (6145, 6784)]