23618560

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{659}}^1$

素因数の和:691

約数の個数: 88

約数和(自身を含む): 64848960

約数和(自身を除く): 41230400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 659, 896, 1024, 1120, 1280, 1318, 1792, 2240, 2560, 2636, 3295, 3584, 4480, 4613, 5120, 5272, 6590, 7168, 8960, 9226, 10544, 13180, 17920, 18452, 21088, 23065, 26360, 35840, 36904, 42176, 46130, 52720, 73808, 84352, 92260, 105440, 147616, 168704, 184520, 210880, 295232, 337408, 369040, 421760, 590464, 674816, 738080, 843520, 1180928, 1476160, 1687040, 2361856, 2952320, 3374080, 4723712, 5904640, 11809280, 23618560]

約数ペア:

[(1, 23618560), (2, 11809280), (4, 5904640), (5, 4723712), (7, 3374080), (8, 2952320), (10, 2361856), (14, 1687040), (16, 1476160), (20, 1180928), (28, 843520), (32, 738080), (35, 674816), (40, 590464), (56, 421760), (64, 369040), (70, 337408), (80, 295232), (112, 210880), (128, 184520), (140, 168704), (160, 147616), (224, 105440), (256, 92260), (280, 84352), (320, 73808), (448, 52720), (512, 46130), (560, 42176), (640, 36904), (659, 35840), (896, 26360), (1024, 23065), (1120, 21088), (1280, 18452), (1318, 17920), (1792, 13180), (2240, 10544), (2560, 9226), (2636, 8960), (3295, 7168), (3584, 6590), (4480, 5272), (4613, 5120)]