10030720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2239}}^1$

素因数の和:2265

約数の個数: 64

約数和(自身を含む): 27417600

約数和(自身を除く): 17386880

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, 280, 320, 448, 560, 640, 896, 1120, 2239, 2240, 4478, 4480, 8956, 11195, 15673, 17912, 22390, 31346, 35824, 44780, 62692, 71648, 78365, 89560, 125384, 143296, 156730, 179120, 250768, 286592, 313460, 358240, 501536, 626920, 716480, 1003072, 1253840, 1432960, 2006144, 2507680, 5015360, 10030720]

約数ペア:

[(1, 10030720), (2, 5015360), (4, 2507680), (5, 2006144), (7, 1432960), (8, 1253840), (10, 1003072), (14, 716480), (16, 626920), (20, 501536), (28, 358240), (32, 313460), (35, 286592), (40, 250768), (56, 179120), (64, 156730), (70, 143296), (80, 125384), (112, 89560), (128, 78365), (140, 71648), (160, 62692), (224, 44780), (280, 35824), (320, 31346), (448, 22390), (560, 17912), (640, 15673), (896, 11195), (1120, 8956), (2239, 4480), (2240, 4478)]