2012243090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 4477358592

約数和(自身を除く): 2465115502

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 193, 230, 253, 286, 299, 317, 386, 506, 598, 634, 715, 965, 1265, 1430, 1495, 1585, 1930, 2123, 2509, 2530, 2990, 3170, 3289, 3487, 4121, 4246, 4439, 5018, 6578, 6974, 7291, 8242, 8878, 10615, 12545, 14582, 16445, 17435, 20605, 21230, 22195, 25090, 27599, 32890, 34870, 36455, 41210, 44390, 45331, 48829, 55198, 57707, 61181, 72910, 80201, 90662, 94783, 97658, 115414, 122362, 137995, 160402, 189566, 226655, 244145, 275990, 288535, 305905, 401005, 453310, 473915, 488290, 577070, 611810, 634777, 672991, 795353, 802010, 947830, 1042613, 1269554, 1345982, 1407163, 1590706, 2085226, 2814326, 3173885, 3364955, 3976765, 5213065, 6347770, 6729910, 7035815, 7953530, 8748883, 10426130, 14071630, 15478793, 17497766, 18293119, 30957586, 36586238, 43744415, 77393965, 87488830, 91465595, 154787930, 182931190, 201224309, 402448618, 1006121545, 2012243090]

約数ペア:

[(1, 2012243090), (2, 1006121545), (5, 402448618), (10, 201224309), (11, 182931190), (13, 154787930), (22, 91465595), (23, 87488830), (26, 77393965), (46, 43744415), (55, 36586238), (65, 30957586), (110, 18293119), (115, 17497766), (130, 15478793), (143, 14071630), (193, 10426130), (230, 8748883), (253, 7953530), (286, 7035815), (299, 6729910), (317, 6347770), (386, 5213065), (506, 3976765), (598, 3364955), (634, 3173885), (715, 2814326), (965, 2085226), (1265, 1590706), (1430, 1407163), (1495, 1345982), (1585, 1269554), (1930, 1042613), (2123, 947830), (2509, 802010), (2530, 795353), (2990, 672991), (3170, 634777), (3289, 611810), (3487, 577070), (4121, 488290), (4246, 473915), (4439, 453310), (5018, 401005), (6578, 305905), (6974, 288535), (7291, 275990), (8242, 244145), (8878, 226655), (10615, 189566), (12545, 160402), (14582, 137995), (16445, 122362), (17435, 115414), (20605, 97658), (21230, 94783), (22195, 90662), (25090, 80201), (27599, 72910), (32890, 61181), (34870, 57707), (36455, 55198), (41210, 48829), (44390, 45331)]