2281004180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40429}}^1$

素因数の和:40489

約数の個数: 96

約数和(自身を含む): 6085847040

約数和(自身を除く): 3804842860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 4030, 4340, 5642, 8060, 11284, 14105, 28210, 40429, 56420, 80858, 161716, 202145, 283003, 404290, 525577, 566006, 808580, 1051154, 1132012, 1253299, 1415015, 2102308, 2506598, 2627885, 2830030, 3679039, 5013196, 5255770, 5660060, 6266495, 7358078, 8773093, 10511540, 12532990, 14716156, 16292887, 17546186, 18395195, 25065980, 32585774, 35092372, 36790390, 43865465, 65171548, 73580780, 81464435, 87730930, 114050209, 162928870, 175461860, 228100418, 325857740, 456200836, 570251045, 1140502090, 2281004180]

約数ペア:

[(1, 2281004180), (2, 1140502090), (4, 570251045), (5, 456200836), (7, 325857740), (10, 228100418), (13, 175461860), (14, 162928870), (20, 114050209), (26, 87730930), (28, 81464435), (31, 73580780), (35, 65171548), (52, 43865465), (62, 36790390), (65, 35092372), (70, 32585774), (91, 25065980), (124, 18395195), (130, 17546186), (140, 16292887), (155, 14716156), (182, 12532990), (217, 10511540), (260, 8773093), (310, 7358078), (364, 6266495), (403, 5660060), (434, 5255770), (455, 5013196), (620, 3679039), (806, 2830030), (868, 2627885), (910, 2506598), (1085, 2102308), (1612, 1415015), (1820, 1253299), (2015, 1132012), (2170, 1051154), (2821, 808580), (4030, 566006), (4340, 525577), (5642, 404290), (8060, 283003), (11284, 202145), (14105, 161716), (28210, 80858), (40429, 56420)]