2206455550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{11353}}^1$

素因数の和:11414

約数の個数: 72

約数和(自身を含む): 4637609424

約数和(自身を除く): 2431153874

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 169, 230, 299, 325, 338, 575, 598, 650, 845, 1150, 1495, 1690, 2990, 3887, 4225, 7475, 7774, 8450, 11353, 14950, 19435, 22706, 38870, 56765, 97175, 113530, 147589, 194350, 261119, 283825, 295178, 522238, 567650, 737945, 1305595, 1475890, 1918657, 2611190, 3394547, 3689725, 3837314, 6527975, 6789094, 7379450, 9593285, 13055950, 16972735, 19186570, 33945470, 44129111, 47966425, 84863675, 88258222, 95932850, 169727350, 220645555, 441291110, 1103227775, 2206455550]

約数ペア:

[(1, 2206455550), (2, 1103227775), (5, 441291110), (10, 220645555), (13, 169727350), (23, 95932850), (25, 88258222), (26, 84863675), (46, 47966425), (50, 44129111), (65, 33945470), (115, 19186570), (130, 16972735), (169, 13055950), (230, 9593285), (299, 7379450), (325, 6789094), (338, 6527975), (575, 3837314), (598, 3689725), (650, 3394547), (845, 2611190), (1150, 1918657), (1495, 1475890), (1690, 1305595), (2990, 737945), (3887, 567650), (4225, 522238), (7475, 295178), (7774, 283825), (8450, 261119), (11353, 194350), (14950, 147589), (19435, 113530), (22706, 97175), (38870, 56765)]