1896110320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{95957}}^1$

素因数の和:96002

約数の個数: 80

約数和(自身を含む): 4997492640

約数和(自身を除く): 3101382320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 9880, 19760, 95957, 191914, 383828, 479785, 767656, 959570, 1247441, 1535312, 1823183, 1919140, 2494882, 3646366, 3838280, 4989764, 6237205, 7292732, 7676560, 9115915, 9979528, 12474410, 14585464, 18231830, 19959056, 23701379, 24948820, 29170928, 36463660, 47402758, 49897640, 72927320, 94805516, 99795280, 118506895, 145854640, 189611032, 237013790, 379222064, 474027580, 948055160, 1896110320]

約数ペア:

[(1, 1896110320), (2, 948055160), (4, 474027580), (5, 379222064), (8, 237013790), (10, 189611032), (13, 145854640), (16, 118506895), (19, 99795280), (20, 94805516), (26, 72927320), (38, 49897640), (40, 47402758), (52, 36463660), (65, 29170928), (76, 24948820), (80, 23701379), (95, 19959056), (104, 18231830), (130, 14585464), (152, 12474410), (190, 9979528), (208, 9115915), (247, 7676560), (260, 7292732), (304, 6237205), (380, 4989764), (494, 3838280), (520, 3646366), (760, 2494882), (988, 1919140), (1040, 1823183), (1235, 1535312), (1520, 1247441), (1976, 959570), (2470, 767656), (3952, 479785), (4940, 383828), (9880, 191914), (19760, 95957)]