66933760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:811

約数の個数: 88

約数和(自身を含む): 170228520

約数和(自身を除く): 103294760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 769, 1024, 1088, 1280, 1360, 1538, 2176, 2560, 2720, 3076, 3845, 4352, 5120, 5440, 6152, 7690, 8704, 10880, 12304, 13073, 15380, 17408, 21760, 24608, 26146, 30760, 43520, 49216, 52292, 61520, 65365, 87040, 98432, 104584, 123040, 130730, 196864, 209168, 246080, 261460, 393728, 418336, 492160, 522920, 787456, 836672, 984320, 1045840, 1673344, 1968640, 2091680, 3346688, 3937280, 4183360, 6693376, 8366720, 13386752, 16733440, 33466880, 66933760]

約数ペア:

[(1, 66933760), (2, 33466880), (4, 16733440), (5, 13386752), (8, 8366720), (10, 6693376), (16, 4183360), (17, 3937280), (20, 3346688), (32, 2091680), (34, 1968640), (40, 1673344), (64, 1045840), (68, 984320), (80, 836672), (85, 787456), (128, 522920), (136, 492160), (160, 418336), (170, 393728), (256, 261460), (272, 246080), (320, 209168), (340, 196864), (512, 130730), (544, 123040), (640, 104584), (680, 98432), (769, 87040), (1024, 65365), (1088, 61520), (1280, 52292), (1360, 49216), (1538, 43520), (2176, 30760), (2560, 26146), (2720, 24608), (3076, 21760), (3845, 17408), (4352, 15380), (5120, 13073), (5440, 12304), (6152, 10880), (7690, 8704)]