2002038787580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1129}}^1\times {\mathrm{34273}}^1$

素因数の和:35623

約数の個数: 96

約数和(自身を含む): 4554603312000

約数和(自身を除く): 2552564524420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 199, 260, 398, 796, 995, 1129, 1990, 2258, 2587, 3980, 4516, 5174, 5645, 10348, 11290, 12935, 14677, 22580, 25870, 29354, 34273, 51740, 58708, 68546, 73385, 137092, 146770, 171365, 224671, 293540, 342730, 445549, 449342, 685460, 891098, 898684, 1123355, 1782196, 2227745, 2246710, 2920723, 4455490, 4493420, 5841446, 6820327, 8910980, 11682892, 13640654, 14603615, 27281308, 29207230, 34101635, 38694217, 58414460, 68203270, 77388434, 88664251, 136406540, 154776868, 177328502, 193471085, 354657004, 386942170, 443321255, 503024821, 773884340, 886642510, 1006049642, 1773285020, 2012099284, 2515124105, 5030248210, 7700149183, 10060496420, 15400298366, 30800596732, 38500745915, 77001491830, 100101939379, 154002983660, 200203878758, 400407757516, 500509696895, 1001019393790, 2002038787580]

約数ペア:

[(1, 2002038787580), (2, 1001019393790), (4, 500509696895), (5, 400407757516), (10, 200203878758), (13, 154002983660), (20, 100101939379), (26, 77001491830), (52, 38500745915), (65, 30800596732), (130, 15400298366), (199, 10060496420), (260, 7700149183), (398, 5030248210), (796, 2515124105), (995, 2012099284), (1129, 1773285020), (1990, 1006049642), (2258, 886642510), (2587, 773884340), (3980, 503024821), (4516, 443321255), (5174, 386942170), (5645, 354657004), (10348, 193471085), (11290, 177328502), (12935, 154776868), (14677, 136406540), (22580, 88664251), (25870, 77388434), (29354, 68203270), (34273, 58414460), (51740, 38694217), (58708, 34101635), (68546, 29207230), (73385, 27281308), (137092, 14603615), (146770, 13640654), (171365, 11682892), (224671, 8910980), (293540, 6820327), (342730, 5841446), (445549, 4493420), (449342, 4455490), (685460, 2920723), (891098, 2246710), (898684, 2227745), (1123355, 1782196)]