23864320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 88

約数和(自身を含む): 58953600

約数和(自身を除く): 35089280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 79, 80, 118, 128, 158, 160, 236, 256, 295, 316, 320, 395, 472, 512, 590, 632, 640, 790, 944, 1024, 1180, 1264, 1280, 1580, 1888, 2360, 2528, 2560, 3160, 3776, 4661, 4720, 5056, 5120, 6320, 7552, 9322, 9440, 10112, 12640, 15104, 18644, 18880, 20224, 23305, 25280, 30208, 37288, 37760, 40448, 46610, 50560, 60416, 74576, 75520, 80896, 93220, 101120, 149152, 151040, 186440, 202240, 298304, 302080, 372880, 404480, 596608, 745760, 1193216, 1491520, 2386432, 2983040, 4772864, 5966080, 11932160, 23864320]

約数ペア:

[(1, 23864320), (2, 11932160), (4, 5966080), (5, 4772864), (8, 2983040), (10, 2386432), (16, 1491520), (20, 1193216), (32, 745760), (40, 596608), (59, 404480), (64, 372880), (79, 302080), (80, 298304), (118, 202240), (128, 186440), (158, 151040), (160, 149152), (236, 101120), (256, 93220), (295, 80896), (316, 75520), (320, 74576), (395, 60416), (472, 50560), (512, 46610), (590, 40448), (632, 37760), (640, 37288), (790, 30208), (944, 25280), (1024, 23305), (1180, 20224), (1264, 18880), (1280, 18644), (1580, 15104), (1888, 12640), (2360, 10112), (2528, 9440), (2560, 9322), (3160, 7552), (3776, 6320), (4661, 5120), (4720, 5056)]