1330078850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{29789}}^1$

素因数の和:29867

約数の個数: 48

約数和(自身を含む): 2659651200

約数和(自身を除く): 1329572350

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 893, 950, 1175, 1786, 2350, 4465, 8930, 22325, 29789, 44650, 59578, 148945, 297890, 565991, 744725, 1131982, 1400083, 1489450, 2800166, 2829955, 5659910, 7000415, 14000830, 14149775, 26601577, 28299550, 35002075, 53203154, 70004150, 133007885, 266015770, 665039425, 1330078850]

約数ペア:

[(1, 1330078850), (2, 665039425), (5, 266015770), (10, 133007885), (19, 70004150), (25, 53203154), (38, 35002075), (47, 28299550), (50, 26601577), (94, 14149775), (95, 14000830), (190, 7000415), (235, 5659910), (470, 2829955), (475, 2800166), (893, 1489450), (950, 1400083), (1175, 1131982), (1786, 744725), (2350, 565991), (4465, 297890), (8930, 148945), (22325, 59578), (29789, 44650)]