1810013120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10733}}^1$

素因数の和:10798

約数の個数: 112

約数和(自身を含む): 4711281408

約数和(自身を除く): 2901268288

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 680, 992, 1054, 1088, 1240, 1360, 1984, 2108, 2480, 2635, 2720, 4216, 4960, 5270, 5440, 8432, 9920, 10540, 10733, 16864, 21080, 21466, 33728, 42160, 42932, 53665, 84320, 85864, 107330, 168640, 171728, 182461, 214660, 332723, 343456, 364922, 429320, 665446, 686912, 729844, 858640, 912305, 1330892, 1459688, 1663615, 1717280, 1824610, 2661784, 2919376, 3327230, 3434560, 3649220, 5323568, 5656291, 5838752, 6654460, 7298440, 10647136, 11312582, 11677504, 13308920, 14596880, 21294272, 22625164, 26617840, 28281455, 29193760, 45250328, 53235680, 56562910, 58387520, 90500656, 106471360, 113125820, 181001312, 226251640, 362002624, 452503280, 905006560, 1810013120]

約数ペア:

[(1, 1810013120), (2, 905006560), (4, 452503280), (5, 362002624), (8, 226251640), (10, 181001312), (16, 113125820), (17, 106471360), (20, 90500656), (31, 58387520), (32, 56562910), (34, 53235680), (40, 45250328), (62, 29193760), (64, 28281455), (68, 26617840), (80, 22625164), (85, 21294272), (124, 14596880), (136, 13308920), (155, 11677504), (160, 11312582), (170, 10647136), (248, 7298440), (272, 6654460), (310, 5838752), (320, 5656291), (340, 5323568), (496, 3649220), (527, 3434560), (544, 3327230), (620, 2919376), (680, 2661784), (992, 1824610), (1054, 1717280), (1088, 1663615), (1240, 1459688), (1360, 1330892), (1984, 912305), (2108, 858640), (2480, 729844), (2635, 686912), (2720, 665446), (4216, 429320), (4960, 364922), (5270, 343456), (5440, 332723), (8432, 214660), (9920, 182461), (10540, 171728), (10733, 168640), (16864, 107330), (21080, 85864), (21466, 84320), (33728, 53665), (42160, 42932)]