1773440

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 4516560

約数和(自身を除く): 2743120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 163, 170, 272, 320, 326, 340, 544, 640, 652, 680, 815, 1088, 1304, 1360, 1630, 2176, 2608, 2720, 2771, 3260, 5216, 5440, 5542, 6520, 10432, 10880, 11084, 13040, 13855, 20864, 22168, 26080, 27710, 44336, 52160, 55420, 88672, 104320, 110840, 177344, 221680, 354688, 443360, 886720, 1773440]

約数ペア:

[(1, 1773440), (2, 886720), (4, 443360), (5, 354688), (8, 221680), (10, 177344), (16, 110840), (17, 104320), (20, 88672), (32, 55420), (34, 52160), (40, 44336), (64, 27710), (68, 26080), (80, 22168), (85, 20864), (128, 13855), (136, 13040), (160, 11084), (163, 10880), (170, 10432), (272, 6520), (320, 5542), (326, 5440), (340, 5216), (544, 3260), (640, 2771), (652, 2720), (680, 2608), (815, 2176), (1088, 1630), (1304, 1360)]