100602880

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 132

約数和(自身を含む): 281429748

約数和(自身を除く): 180826868

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 401, 448, 490, 512, 560, 640, 784, 802, 896, 980, 1024, 1120, 1280, 1568, 1604, 1792, 1960, 2005, 2240, 2560, 2807, 3136, 3208, 3584, 3920, 4010, 4480, 5120, 5614, 6272, 6416, 7168, 7840, 8020, 8960, 11228, 12544, 12832, 14035, 15680, 16040, 17920, 19649, 22456, 25088, 25664, 28070, 31360, 32080, 35840, 39298, 44912, 50176, 51328, 56140, 62720, 64160, 78596, 89824, 98245, 102656, 112280, 125440, 128320, 157192, 179648, 196490, 205312, 224560, 250880, 256640, 314384, 359296, 392980, 410624, 449120, 513280, 628768, 718592, 785960, 898240, 1026560, 1257536, 1437184, 1571920, 1796480, 2053120, 2515072, 2874368, 3143840, 3592960, 5030144, 6287680, 7185920, 10060288, 12575360, 14371840, 20120576, 25150720, 50301440, 100602880]

約数ペア:

[(1, 100602880), (2, 50301440), (4, 25150720), (5, 20120576), (7, 14371840), (8, 12575360), (10, 10060288), (14, 7185920), (16, 6287680), (20, 5030144), (28, 3592960), (32, 3143840), (35, 2874368), (40, 2515072), (49, 2053120), (56, 1796480), (64, 1571920), (70, 1437184), (80, 1257536), (98, 1026560), (112, 898240), (128, 785960), (140, 718592), (160, 628768), (196, 513280), (224, 449120), (245, 410624), (256, 392980), (280, 359296), (320, 314384), (392, 256640), (401, 250880), (448, 224560), (490, 205312), (512, 196490), (560, 179648), (640, 157192), (784, 128320), (802, 125440), (896, 112280), (980, 102656), (1024, 98245), (1120, 89824), (1280, 78596), (1568, 64160), (1604, 62720), (1792, 56140), (1960, 51328), (2005, 50176), (2240, 44912), (2560, 39298), (2807, 35840), (3136, 32080), (3208, 31360), (3584, 28070), (3920, 25664), (4010, 25088), (4480, 22456), (5120, 19649), (5614, 17920), (6272, 16040), (6416, 15680), (7168, 14035), (7840, 12832), (8020, 12544), (8960, 11228)]