4327450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 8678016

約数和(自身を除く): 4350566

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 71, 106, 115, 142, 230, 265, 355, 530, 575, 710, 1150, 1219, 1325, 1633, 1775, 2438, 2650, 3266, 3550, 3763, 6095, 7526, 8165, 12190, 16330, 18815, 30475, 37630, 40825, 60950, 81650, 86549, 94075, 173098, 188150, 432745, 865490, 2163725, 4327450]

約数ペア:

[(1, 4327450), (2, 2163725), (5, 865490), (10, 432745), (23, 188150), (25, 173098), (46, 94075), (50, 86549), (53, 81650), (71, 60950), (106, 40825), (115, 37630), (142, 30475), (230, 18815), (265, 16330), (355, 12190), (530, 8165), (575, 7526), (710, 6095), (1150, 3763), (1219, 3550), (1325, 3266), (1633, 2650), (1775, 2438)]