13530880

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:94

約数の個数: 108

約数和(自身を含む): 36534456

約数和(自身を除く): 23003576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 620, 640, 682, 704, 880, 961, 992, 1240, 1280, 1364, 1408, 1705, 1760, 1922, 1984, 2480, 2728, 2816, 3410, 3520, 3844, 3968, 4805, 4960, 5456, 6820, 7040, 7688, 7936, 9610, 9920, 10571, 10912, 13640, 14080, 15376, 19220, 19840, 21142, 21824, 27280, 30752, 38440, 39680, 42284, 43648, 52855, 54560, 61504, 76880, 84568, 87296, 105710, 109120, 123008, 153760, 169136, 211420, 218240, 246016, 307520, 338272, 422840, 436480, 615040, 676544, 845680, 1230080, 1353088, 1691360, 2706176, 3382720, 6765440, 13530880]

約数ペア:

[(1, 13530880), (2, 6765440), (4, 3382720), (5, 2706176), (8, 1691360), (10, 1353088), (11, 1230080), (16, 845680), (20, 676544), (22, 615040), (31, 436480), (32, 422840), (40, 338272), (44, 307520), (55, 246016), (62, 218240), (64, 211420), (80, 169136), (88, 153760), (110, 123008), (124, 109120), (128, 105710), (155, 87296), (160, 84568), (176, 76880), (220, 61504), (248, 54560), (256, 52855), (310, 43648), (320, 42284), (341, 39680), (352, 38440), (440, 30752), (496, 27280), (620, 21824), (640, 21142), (682, 19840), (704, 19220), (880, 15376), (961, 14080), (992, 13640), (1240, 10912), (1280, 10571), (1364, 9920), (1408, 9610), (1705, 7936), (1760, 7688), (1922, 7040), (1984, 6820), (2480, 5456), (2728, 4960), (2816, 4805), (3410, 3968), (3520, 3844)]