98691620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2939}}^1$

素因数の和:3044

約数の個数: 48

約数和(自身を含む): 219300480

約数和(自身を除く): 120608860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1460, 1679, 2939, 3358, 5878, 6716, 8395, 11756, 14695, 16790, 29390, 33580, 58780, 67597, 135194, 214547, 270388, 337985, 429094, 675970, 858188, 1072735, 1351940, 2145470, 4290940, 4934581, 9869162, 19738324, 24672905, 49345810, 98691620]

約数ペア:

[(1, 98691620), (2, 49345810), (4, 24672905), (5, 19738324), (10, 9869162), (20, 4934581), (23, 4290940), (46, 2145470), (73, 1351940), (92, 1072735), (115, 858188), (146, 675970), (230, 429094), (292, 337985), (365, 270388), (460, 214547), (730, 135194), (1460, 67597), (1679, 58780), (2939, 33580), (3358, 29390), (5878, 16790), (6716, 14695), (8395, 11756)]