4449350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 8919072

約数和(自身を除く): 4469722

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 73, 106, 115, 146, 230, 265, 365, 530, 575, 730, 1150, 1219, 1325, 1679, 1825, 2438, 2650, 3358, 3650, 3869, 6095, 7738, 8395, 12190, 16790, 19345, 30475, 38690, 41975, 60950, 83950, 88987, 96725, 177974, 193450, 444935, 889870, 2224675, 4449350]

約数ペア:

[(1, 4449350), (2, 2224675), (5, 889870), (10, 444935), (23, 193450), (25, 177974), (46, 96725), (50, 88987), (53, 83950), (73, 60950), (106, 41975), (115, 38690), (146, 30475), (230, 19345), (265, 16790), (365, 12190), (530, 8395), (575, 7738), (730, 6095), (1150, 3869), (1219, 3650), (1325, 3358), (1679, 2650), (1825, 2438)]