77486750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 166682880

約数和(自身を除く): 89196130

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 125, 190, 209, 250, 275, 418, 475, 550, 950, 1045, 1375, 1483, 2090, 2375, 2750, 2966, 4750, 5225, 7415, 10450, 14830, 16313, 26125, 28177, 32626, 37075, 52250, 56354, 74150, 81565, 140885, 163130, 185375, 281770, 309947, 370750, 407825, 619894, 704425, 815650, 1408850, 1549735, 2039125, 3099470, 3522125, 4078250, 7044250, 7748675, 15497350, 38743375, 77486750]

約数ペア:

[(1, 77486750), (2, 38743375), (5, 15497350), (10, 7748675), (11, 7044250), (19, 4078250), (22, 3522125), (25, 3099470), (38, 2039125), (50, 1549735), (55, 1408850), (95, 815650), (110, 704425), (125, 619894), (190, 407825), (209, 370750), (250, 309947), (275, 281770), (418, 185375), (475, 163130), (550, 140885), (950, 81565), (1045, 74150), (1375, 56354), (1483, 52250), (2090, 37075), (2375, 32626), (2750, 28177), (2966, 26125), (4750, 16313), (5225, 14830), (7415, 10450)]