7244320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2417

約数の個数: 48

約数和(自身を含む): 18023040

約数和(自身を除く): 10778720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 2383, 3040, 4766, 9532, 11915, 19064, 23830, 38128, 45277, 47660, 76256, 90554, 95320, 181108, 190640, 226385, 362216, 381280, 452770, 724432, 905540, 1448864, 1811080, 3622160, 7244320]

約数ペア:

[(1, 7244320), (2, 3622160), (4, 1811080), (5, 1448864), (8, 905540), (10, 724432), (16, 452770), (19, 381280), (20, 362216), (32, 226385), (38, 190640), (40, 181108), (76, 95320), (80, 90554), (95, 76256), (152, 47660), (160, 45277), (190, 38128), (304, 23830), (380, 19064), (608, 11915), (760, 9532), (1520, 4766), (2383, 3040)]