12446500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 31030272

約数和(自身を除く): 18583772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 73, 100, 110, 124, 125, 146, 155, 220, 250, 275, 292, 310, 341, 365, 500, 550, 620, 682, 730, 775, 803, 1100, 1364, 1375, 1460, 1550, 1606, 1705, 1825, 2263, 2750, 3100, 3212, 3410, 3650, 3875, 4015, 4526, 5500, 6820, 7300, 7750, 8030, 8525, 9052, 9125, 11315, 15500, 16060, 17050, 18250, 20075, 22630, 24893, 34100, 36500, 40150, 42625, 45260, 49786, 56575, 80300, 85250, 99572, 100375, 113150, 124465, 170500, 200750, 226300, 248930, 282875, 401500, 497860, 565750, 622325, 1131500, 1244650, 2489300, 3111625, 6223250, 12446500]

約数ペア:

[(1, 12446500), (2, 6223250), (4, 3111625), (5, 2489300), (10, 1244650), (11, 1131500), (20, 622325), (22, 565750), (25, 497860), (31, 401500), (44, 282875), (50, 248930), (55, 226300), (62, 200750), (73, 170500), (100, 124465), (110, 113150), (124, 100375), (125, 99572), (146, 85250), (155, 80300), (220, 56575), (250, 49786), (275, 45260), (292, 42625), (310, 40150), (341, 36500), (365, 34100), (500, 24893), (550, 22630), (620, 20075), (682, 18250), (730, 17050), (775, 16060), (803, 15500), (1100, 11315), (1364, 9125), (1375, 9052), (1460, 8525), (1550, 8030), (1606, 7750), (1705, 7300), (1825, 6820), (2263, 5500), (2750, 4526), (3100, 4015), (3212, 3875), (3410, 3650)]