519884480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:682

約数の個数: 112

約数和(自身を含む): 1319698656

約数和(自身を除く): 799814176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 227, 272, 320, 340, 421, 454, 544, 680, 842, 908, 1088, 1135, 1360, 1684, 1816, 2105, 2270, 2720, 3368, 3632, 3859, 4210, 4540, 5440, 6736, 7157, 7264, 7718, 8420, 9080, 13472, 14314, 14528, 15436, 16840, 18160, 19295, 26944, 28628, 30872, 33680, 35785, 36320, 38590, 57256, 61744, 67360, 71570, 72640, 77180, 95567, 114512, 123488, 134720, 143140, 154360, 191134, 229024, 246976, 286280, 308720, 382268, 458048, 477835, 572560, 617440, 764536, 955670, 1145120, 1234880, 1529072, 1624639, 1911340, 2290240, 3058144, 3249278, 3822680, 6116288, 6498556, 7645360, 8123195, 12997112, 15290720, 16246390, 25994224, 30581440, 32492780, 51988448, 64985560, 103976896, 129971120, 259942240, 519884480]

約数ペア:

[(1, 519884480), (2, 259942240), (4, 129971120), (5, 103976896), (8, 64985560), (10, 51988448), (16, 32492780), (17, 30581440), (20, 25994224), (32, 16246390), (34, 15290720), (40, 12997112), (64, 8123195), (68, 7645360), (80, 6498556), (85, 6116288), (136, 3822680), (160, 3249278), (170, 3058144), (227, 2290240), (272, 1911340), (320, 1624639), (340, 1529072), (421, 1234880), (454, 1145120), (544, 955670), (680, 764536), (842, 617440), (908, 572560), (1088, 477835), (1135, 458048), (1360, 382268), (1684, 308720), (1816, 286280), (2105, 246976), (2270, 229024), (2720, 191134), (3368, 154360), (3632, 143140), (3859, 134720), (4210, 123488), (4540, 114512), (5440, 95567), (6736, 77180), (7157, 72640), (7264, 71570), (7718, 67360), (8420, 61744), (9080, 57256), (13472, 38590), (14314, 36320), (14528, 35785), (15436, 33680), (16840, 30872), (18160, 28628), (19295, 26944)]