2295558928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1789}}^1$

素因数の和:2040

約数の個数: 80

約数和(自身を含む): 4971904000

約数和(自身を除く): 2676345072

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 199, 208, 248, 398, 403, 496, 796, 806, 1592, 1612, 1789, 2587, 3184, 3224, 3578, 5174, 6169, 6448, 7156, 10348, 12338, 14312, 20696, 23257, 24676, 28624, 41392, 46514, 49352, 55459, 80197, 93028, 98704, 110918, 160394, 186056, 221836, 320788, 356011, 372112, 443672, 641576, 712022, 720967, 887344, 1283152, 1424044, 1441934, 2848088, 2883868, 4628143, 5696176, 5767736, 9256286, 11036341, 11535472, 18512572, 22072682, 37025144, 44145364, 74050288, 88290728, 143472433, 176581456, 286944866, 573889732, 1147779464, 2295558928]

約数ペア:

[(1, 2295558928), (2, 1147779464), (4, 573889732), (8, 286944866), (13, 176581456), (16, 143472433), (26, 88290728), (31, 74050288), (52, 44145364), (62, 37025144), (104, 22072682), (124, 18512572), (199, 11535472), (208, 11036341), (248, 9256286), (398, 5767736), (403, 5696176), (496, 4628143), (796, 2883868), (806, 2848088), (1592, 1441934), (1612, 1424044), (1789, 1283152), (2587, 887344), (3184, 720967), (3224, 712022), (3578, 641576), (5174, 443672), (6169, 372112), (6448, 356011), (7156, 320788), (10348, 221836), (12338, 186056), (14312, 160394), (20696, 110918), (23257, 98704), (24676, 93028), (28624, 80197), (41392, 55459), (46514, 49352)]