825175648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1889}}^1$

素因数の和:2000

約数の個数: 96

約数和(自身を含む): 1903214880

約数和(自身を除く): 1078039232

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 73, 88, 136, 146, 176, 187, 272, 292, 352, 374, 544, 584, 748, 803, 1168, 1241, 1496, 1606, 1889, 2336, 2482, 2992, 3212, 3778, 4964, 5984, 6424, 7556, 9928, 12848, 13651, 15112, 19856, 20779, 25696, 27302, 30224, 32113, 39712, 41558, 54604, 60448, 64226, 83116, 109208, 128452, 137897, 166232, 218416, 256904, 275794, 332464, 353243, 436832, 513808, 551588, 664928, 706486, 1027616, 1103176, 1412972, 1516867, 2206352, 2344249, 2825944, 3033734, 4412704, 4688498, 5651888, 6067468, 9376996, 11303776, 12134936, 18753992, 24269872, 25786739, 37507984, 48539744, 51573478, 75015968, 103146956, 206293912, 412587824, 825175648]

約数ペア:

[(1, 825175648), (2, 412587824), (4, 206293912), (8, 103146956), (11, 75015968), (16, 51573478), (17, 48539744), (22, 37507984), (32, 25786739), (34, 24269872), (44, 18753992), (68, 12134936), (73, 11303776), (88, 9376996), (136, 6067468), (146, 5651888), (176, 4688498), (187, 4412704), (272, 3033734), (292, 2825944), (352, 2344249), (374, 2206352), (544, 1516867), (584, 1412972), (748, 1103176), (803, 1027616), (1168, 706486), (1241, 664928), (1496, 551588), (1606, 513808), (1889, 436832), (2336, 353243), (2482, 332464), (2992, 275794), (3212, 256904), (3778, 218416), (4964, 166232), (5984, 137897), (6424, 128452), (7556, 109208), (9928, 83116), (12848, 64226), (13651, 60448), (15112, 54604), (19856, 41558), (20779, 39712), (25696, 32113), (27302, 30224)]