2213431450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2633}}^1$

素因数の和:2728

約数の個数: 96

約数和(自身を含む): 4656237696

約数和(自身を除く): 2442806246

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 43, 46, 50, 85, 86, 115, 170, 215, 230, 391, 425, 430, 575, 731, 782, 850, 989, 1075, 1150, 1462, 1955, 1978, 2150, 2633, 3655, 3910, 4945, 5266, 7310, 9775, 9890, 13165, 16813, 18275, 19550, 24725, 26330, 33626, 36550, 44761, 49450, 60559, 65825, 84065, 89522, 113219, 121118, 131650, 168130, 223805, 226438, 302795, 420325, 447610, 566095, 605590, 840650, 1029503, 1119025, 1132190, 1513975, 1924723, 2059006, 2238050, 2604037, 2830475, 3027950, 3849446, 5147515, 5208074, 5660950, 9623615, 10295030, 13020185, 19247230, 25737575, 26040370, 44268629, 48118075, 51475150, 65100925, 88537258, 96236150, 130201850, 221343145, 442686290, 1106715725, 2213431450]

約数ペア:

[(1, 2213431450), (2, 1106715725), (5, 442686290), (10, 221343145), (17, 130201850), (23, 96236150), (25, 88537258), (34, 65100925), (43, 51475150), (46, 48118075), (50, 44268629), (85, 26040370), (86, 25737575), (115, 19247230), (170, 13020185), (215, 10295030), (230, 9623615), (391, 5660950), (425, 5208074), (430, 5147515), (575, 3849446), (731, 3027950), (782, 2830475), (850, 2604037), (989, 2238050), (1075, 2059006), (1150, 1924723), (1462, 1513975), (1955, 1132190), (1978, 1119025), (2150, 1029503), (2633, 840650), (3655, 605590), (3910, 566095), (4945, 447610), (5266, 420325), (7310, 302795), (9775, 226438), (9890, 223805), (13165, 168130), (16813, 131650), (18275, 121118), (19550, 113219), (24725, 89522), (26330, 84065), (33626, 65825), (36550, 60559), (44761, 49450)]