2280453440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419201}}^1$

素因数の和:419235

約数の個数: 56

約数和(自身を含む): 5749774632

約数和(自身を除く): 3469321192

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 419201, 838402, 1676804, 2096005, 3353608, 4192010, 6707216, 7126417, 8384020, 13414432, 14252834, 16768040, 26828864, 28505668, 33536080, 35632085, 57011336, 67072160, 71264170, 114022672, 134144320, 142528340, 228045344, 285056680, 456090688, 570113360, 1140226720, 2280453440]

約数ペア:

[(1, 2280453440), (2, 1140226720), (4, 570113360), (5, 456090688), (8, 285056680), (10, 228045344), (16, 142528340), (17, 134144320), (20, 114022672), (32, 71264170), (34, 67072160), (40, 57011336), (64, 35632085), (68, 33536080), (80, 28505668), (85, 26828864), (136, 16768040), (160, 14252834), (170, 13414432), (272, 8384020), (320, 7126417), (340, 6707216), (544, 4192010), (680, 3353608), (1088, 2096005), (1360, 1676804), (2720, 838402), (5440, 419201)]