103443880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 244425600

約数和(自身を除く): 140981720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 229, 230, 458, 460, 491, 916, 920, 982, 1145, 1832, 1964, 2290, 2455, 3928, 4580, 4910, 5267, 9160, 9820, 10534, 11293, 19640, 21068, 22586, 26335, 42136, 45172, 52670, 56465, 90344, 105340, 112439, 112930, 210680, 224878, 225860, 449756, 451720, 562195, 899512, 1124390, 2248780, 2586097, 4497560, 5172194, 10344388, 12930485, 20688776, 25860970, 51721940, 103443880]

約数ペア:

[(1, 103443880), (2, 51721940), (4, 25860970), (5, 20688776), (8, 12930485), (10, 10344388), (20, 5172194), (23, 4497560), (40, 2586097), (46, 2248780), (92, 1124390), (115, 899512), (184, 562195), (229, 451720), (230, 449756), (458, 225860), (460, 224878), (491, 210680), (916, 112930), (920, 112439), (982, 105340), (1145, 90344), (1832, 56465), (1964, 52670), (2290, 45172), (2455, 42136), (3928, 26335), (4580, 22586), (4910, 21068), (5267, 19640), (9160, 11293), (9820, 10534)]