9453670220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:999

約数の個数: 96

約数和(自身を含む): 20976979968

約数和(自身を除く): 11523309748

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 157, 223, 230, 314, 446, 460, 587, 628, 785, 892, 1115, 1174, 1570, 2230, 2348, 2935, 3140, 3611, 4460, 5129, 5870, 7222, 10258, 11740, 13501, 14444, 18055, 20516, 25645, 27002, 35011, 36110, 51290, 54004, 67505, 70022, 72220, 92159, 102580, 130901, 135010, 140044, 175055, 184318, 261802, 270020, 350110, 368636, 460795, 523604, 654505, 700220, 805253, 921590, 1309010, 1610506, 1843180, 2119657, 2618020, 3010723, 3221012, 4026265, 4239314, 6021446, 8052530, 8478628, 10598285, 12042892, 15053615, 16105060, 20551457, 21196570, 30107230, 41102914, 42393140, 60214460, 82205828, 102757285, 205514570, 411029140, 472683511, 945367022, 1890734044, 2363417555, 4726835110, 9453670220]

約数ペア:

[(1, 9453670220), (2, 4726835110), (4, 2363417555), (5, 1890734044), (10, 945367022), (20, 472683511), (23, 411029140), (46, 205514570), (92, 102757285), (115, 82205828), (157, 60214460), (223, 42393140), (230, 41102914), (314, 30107230), (446, 21196570), (460, 20551457), (587, 16105060), (628, 15053615), (785, 12042892), (892, 10598285), (1115, 8478628), (1174, 8052530), (1570, 6021446), (2230, 4239314), (2348, 4026265), (2935, 3221012), (3140, 3010723), (3611, 2618020), (4460, 2119657), (5129, 1843180), (5870, 1610506), (7222, 1309010), (10258, 921590), (11740, 805253), (13501, 700220), (14444, 654505), (18055, 523604), (20516, 460795), (25645, 368636), (27002, 350110), (35011, 270020), (36110, 261802), (51290, 184318), (54004, 175055), (67505, 140044), (70022, 135010), (72220, 130901), (92159, 102580)]