108472280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{55343}}^1$

素因数の和:55368

約数の個数: 48

約数和(自身を含む): 283914720

約数和(自身を除く): 175442440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 55343, 110686, 221372, 276715, 387401, 442744, 553430, 774802, 1106860, 1549604, 1937005, 2213720, 2711807, 3099208, 3874010, 5423614, 7748020, 10847228, 13559035, 15496040, 21694456, 27118070, 54236140, 108472280]

約数ペア:

[(1, 108472280), (2, 54236140), (4, 27118070), (5, 21694456), (7, 15496040), (8, 13559035), (10, 10847228), (14, 7748020), (20, 5423614), (28, 3874010), (35, 3099208), (40, 2711807), (49, 2213720), (56, 1937005), (70, 1549604), (98, 1106860), (140, 774802), (196, 553430), (245, 442744), (280, 387401), (392, 276715), (490, 221372), (980, 110686), (1960, 55343)]