37884320

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2441}}^1$

素因数の和:2553

約数の個数: 48

約数和(自身を含む): 90461448

約数和(自身を除く): 52577128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 2441, 3104, 3880, 4882, 7760, 9764, 12205, 15520, 19528, 24410, 39056, 48820, 78112, 97640, 195280, 236777, 390560, 473554, 947108, 1183885, 1894216, 2367770, 3788432, 4735540, 7576864, 9471080, 18942160, 37884320]

約数ペア:

[(1, 37884320), (2, 18942160), (4, 9471080), (5, 7576864), (8, 4735540), (10, 3788432), (16, 2367770), (20, 1894216), (32, 1183885), (40, 947108), (80, 473554), (97, 390560), (160, 236777), (194, 195280), (388, 97640), (485, 78112), (776, 48820), (970, 39056), (1552, 24410), (1940, 19528), (2441, 15520), (3104, 12205), (3880, 9764), (4882, 7760)]