224727950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 429682320

約数和(自身を除く): 204954370

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 137, 265, 274, 530, 619, 685, 1238, 1325, 1370, 2650, 3095, 3425, 6190, 6850, 7261, 14522, 15475, 30950, 32807, 36305, 65614, 72610, 84803, 164035, 169606, 181525, 328070, 363050, 424015, 820175, 848030, 1640350, 2120075, 4240150, 4494559, 8989118, 22472795, 44945590, 112363975, 224727950]

約数ペア:

[(1, 224727950), (2, 112363975), (5, 44945590), (10, 22472795), (25, 8989118), (50, 4494559), (53, 4240150), (106, 2120075), (137, 1640350), (265, 848030), (274, 820175), (530, 424015), (619, 363050), (685, 328070), (1238, 181525), (1325, 169606), (1370, 164035), (2650, 84803), (3095, 72610), (3425, 65614), (6190, 36305), (6850, 32807), (7261, 30950), (14522, 15475)]