617945440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13457}}^1$

素因数の和:13520

約数の個数: 96

約数和(自身を含む): 1709273664

約数和(自身を除く): 1091328224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 6560, 9184, 11480, 13457, 22960, 26914, 45920, 53828, 67285, 94199, 107656, 134570, 188398, 215312, 269140, 376796, 430624, 470995, 538280, 551737, 753592, 941990, 1076560, 1103474, 1507184, 1883980, 2153120, 2206948, 2758685, 3014368, 3767960, 3862159, 4413896, 5517370, 7535920, 7724318, 8827792, 11034740, 15071840, 15448636, 17655584, 19310795, 22069480, 30897272, 38621590, 44138960, 61794544, 77243180, 88277920, 123589088, 154486360, 308972720, 617945440]

約数ペア:

[(1, 617945440), (2, 308972720), (4, 154486360), (5, 123589088), (7, 88277920), (8, 77243180), (10, 61794544), (14, 44138960), (16, 38621590), (20, 30897272), (28, 22069480), (32, 19310795), (35, 17655584), (40, 15448636), (41, 15071840), (56, 11034740), (70, 8827792), (80, 7724318), (82, 7535920), (112, 5517370), (140, 4413896), (160, 3862159), (164, 3767960), (205, 3014368), (224, 2758685), (280, 2206948), (287, 2153120), (328, 1883980), (410, 1507184), (560, 1103474), (574, 1076560), (656, 941990), (820, 753592), (1120, 551737), (1148, 538280), (1312, 470995), (1435, 430624), (1640, 376796), (2296, 269140), (2870, 215312), (3280, 188398), (4592, 134570), (5740, 107656), (6560, 94199), (9184, 67285), (11480, 53828), (13457, 45920), (22960, 26914)]