97815520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 254469600

約数和(自身を除く): 156654080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 149, 160, 176, 220, 298, 352, 373, 440, 596, 745, 746, 880, 1192, 1490, 1492, 1639, 1760, 1865, 2384, 2980, 2984, 3278, 3730, 4103, 4768, 5960, 5968, 6556, 7460, 8195, 8206, 11920, 11936, 13112, 14920, 16390, 16412, 20515, 23840, 26224, 29840, 32780, 32824, 41030, 52448, 55577, 59680, 65560, 65648, 82060, 111154, 131120, 131296, 164120, 222308, 262240, 277885, 328240, 444616, 555770, 611347, 656480, 889232, 1111540, 1222694, 1778464, 2223080, 2445388, 3056735, 4446160, 4890776, 6113470, 8892320, 9781552, 12226940, 19563104, 24453880, 48907760, 97815520]

約数ペア:

[(1, 97815520), (2, 48907760), (4, 24453880), (5, 19563104), (8, 12226940), (10, 9781552), (11, 8892320), (16, 6113470), (20, 4890776), (22, 4446160), (32, 3056735), (40, 2445388), (44, 2223080), (55, 1778464), (80, 1222694), (88, 1111540), (110, 889232), (149, 656480), (160, 611347), (176, 555770), (220, 444616), (298, 328240), (352, 277885), (373, 262240), (440, 222308), (596, 164120), (745, 131296), (746, 131120), (880, 111154), (1192, 82060), (1490, 65648), (1492, 65560), (1639, 59680), (1760, 55577), (1865, 52448), (2384, 41030), (2980, 32824), (2984, 32780), (3278, 29840), (3730, 26224), (4103, 23840), (4768, 20515), (5960, 16412), (5968, 16390), (6556, 14920), (7460, 13112), (8195, 11936), (8206, 11920)]