22197700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1709

約数の個数: 72

約数和(自身を含む): 57982400

約数和(自身を除く): 35784700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1669, 1900, 2660, 3325, 3338, 6650, 6676, 8345, 11683, 13300, 16690, 23366, 31711, 33380, 41725, 46732, 58415, 63422, 83450, 116830, 126844, 158555, 166900, 221977, 233660, 292075, 317110, 443954, 584150, 634220, 792775, 887908, 1109885, 1168300, 1585550, 2219770, 3171100, 4439540, 5549425, 11098850, 22197700]

約数ペア:

[(1, 22197700), (2, 11098850), (4, 5549425), (5, 4439540), (7, 3171100), (10, 2219770), (14, 1585550), (19, 1168300), (20, 1109885), (25, 887908), (28, 792775), (35, 634220), (38, 584150), (50, 443954), (70, 317110), (76, 292075), (95, 233660), (100, 221977), (133, 166900), (140, 158555), (175, 126844), (190, 116830), (266, 83450), (350, 63422), (380, 58415), (475, 46732), (532, 41725), (665, 33380), (700, 31711), (950, 23366), (1330, 16690), (1669, 13300), (1900, 11683), (2660, 8345), (3325, 6676), (3338, 6650)]