1018473040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{33769}}^1$

素因数の和:33824

約数の個数: 80

約数和(自身を含む): 2638112400

約数和(自身を除く): 1619639360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 3016, 3770, 6032, 7540, 15080, 30160, 33769, 67538, 135076, 168845, 270152, 337690, 438997, 540304, 675380, 877994, 979301, 1350760, 1755988, 1958602, 2194985, 2701520, 3511976, 3917204, 4389970, 4896505, 7023952, 7834408, 8779940, 9793010, 12730913, 15668816, 17559880, 19586020, 25461826, 35119760, 39172040, 50923652, 63654565, 78344080, 101847304, 127309130, 203694608, 254618260, 509236520, 1018473040]

約数ペア:

[(1, 1018473040), (2, 509236520), (4, 254618260), (5, 203694608), (8, 127309130), (10, 101847304), (13, 78344080), (16, 63654565), (20, 50923652), (26, 39172040), (29, 35119760), (40, 25461826), (52, 19586020), (58, 17559880), (65, 15668816), (80, 12730913), (104, 9793010), (116, 8779940), (130, 7834408), (145, 7023952), (208, 4896505), (232, 4389970), (260, 3917204), (290, 3511976), (377, 2701520), (464, 2194985), (520, 1958602), (580, 1755988), (754, 1350760), (1040, 979301), (1160, 877994), (1508, 675380), (1885, 540304), (2320, 438997), (3016, 337690), (3770, 270152), (6032, 168845), (7540, 135076), (15080, 67538), (30160, 33769)]