101676160

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2011}}^1$

素因数の和:2109

約数の個数: 64

約数和(自身を含む): 246268800

約数和(自身を除く): 144592640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 316, 320, 395, 632, 640, 790, 1264, 1580, 2011, 2528, 3160, 4022, 5056, 6320, 8044, 10055, 10112, 12640, 16088, 20110, 25280, 32176, 40220, 50560, 64352, 80440, 128704, 158869, 160880, 257408, 317738, 321760, 635476, 643520, 794345, 1270952, 1287040, 1588690, 2541904, 3177380, 5083808, 6354760, 10167616, 12709520, 20335232, 25419040, 50838080, 101676160]

約数ペア:

[(1, 101676160), (2, 50838080), (4, 25419040), (5, 20335232), (8, 12709520), (10, 10167616), (16, 6354760), (20, 5083808), (32, 3177380), (40, 2541904), (64, 1588690), (79, 1287040), (80, 1270952), (128, 794345), (158, 643520), (160, 635476), (316, 321760), (320, 317738), (395, 257408), (632, 160880), (640, 158869), (790, 128704), (1264, 80440), (1580, 64352), (2011, 50560), (2528, 40220), (3160, 32176), (4022, 25280), (5056, 20110), (6320, 16088), (8044, 12640), (10055, 10112)]