22246750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 44883072

約数和(自身を除く): 22636322

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 73, 106, 115, 125, 146, 230, 250, 265, 365, 530, 575, 730, 1150, 1219, 1325, 1679, 1825, 2438, 2650, 2875, 3358, 3650, 3869, 5750, 6095, 6625, 7738, 8395, 9125, 12190, 13250, 16790, 18250, 19345, 30475, 38690, 41975, 60950, 83950, 88987, 96725, 152375, 177974, 193450, 209875, 304750, 419750, 444935, 483625, 889870, 967250, 2224675, 4449350, 11123375, 22246750]

約数ペア:

[(1, 22246750), (2, 11123375), (5, 4449350), (10, 2224675), (23, 967250), (25, 889870), (46, 483625), (50, 444935), (53, 419750), (73, 304750), (106, 209875), (115, 193450), (125, 177974), (146, 152375), (230, 96725), (250, 88987), (265, 83950), (365, 60950), (530, 41975), (575, 38690), (730, 30475), (1150, 19345), (1219, 18250), (1325, 16790), (1679, 13250), (1825, 12190), (2438, 9125), (2650, 8395), (2875, 7738), (3358, 6625), (3650, 6095), (3869, 5750)]