2013853780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 4510679040

約数和(自身を除く): 2496825260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 151, 158, 230, 302, 316, 367, 395, 460, 604, 734, 755, 790, 1468, 1510, 1580, 1817, 1835, 3020, 3473, 3634, 3670, 6946, 7268, 7340, 8441, 9085, 11929, 13892, 16882, 17365, 18170, 23858, 28993, 33764, 34730, 36340, 42205, 47716, 55417, 57986, 59645, 69460, 84410, 110834, 115972, 119290, 144965, 168820, 221668, 238580, 274367, 277085, 289930, 548734, 554170, 579860, 666839, 1097468, 1108340, 1274591, 1333678, 1371835, 2549182, 2667356, 2743670, 3334195, 4377943, 5098364, 5487340, 6372955, 6668390, 8755886, 12745910, 13336780, 17511772, 21889715, 25491820, 43779430, 87558860, 100692689, 201385378, 402770756, 503463445, 1006926890, 2013853780]

約数ペア:

[(1, 2013853780), (2, 1006926890), (4, 503463445), (5, 402770756), (10, 201385378), (20, 100692689), (23, 87558860), (46, 43779430), (79, 25491820), (92, 21889715), (115, 17511772), (151, 13336780), (158, 12745910), (230, 8755886), (302, 6668390), (316, 6372955), (367, 5487340), (395, 5098364), (460, 4377943), (604, 3334195), (734, 2743670), (755, 2667356), (790, 2549182), (1468, 1371835), (1510, 1333678), (1580, 1274591), (1817, 1108340), (1835, 1097468), (3020, 666839), (3473, 579860), (3634, 554170), (3670, 548734), (6946, 289930), (7268, 277085), (7340, 274367), (8441, 238580), (9085, 221668), (11929, 168820), (13892, 144965), (16882, 119290), (17365, 115972), (18170, 110834), (23858, 84410), (28993, 69460), (33764, 59645), (34730, 57986), (36340, 55417), (42205, 47716)]